CALCULUS,VOLUME 1 (OER)
17th Edition
ISBN: 2810022307715
Author: OpenStax
Publisher: XANEDU C
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Textbook Question
Chapter 1.2, Problem 107E
[T] A car was purchased for $26,000. The value of the car depreciates by $1500 per year.
- Find a linear function that models the value V of the car after t years.
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☐
Part 1:
A linear electrical load draws 1₁ A at a 0.72 lagging power factor. See the table to find ½ for your
student ID. When a capacitor is connected, the line current dropped to 122 A and the power factor
improved to 0.98 lagging. Supply frequency is 50 Hz.
a. Let the current drawn from the source before and after introduction of the capacitor be 1₁ and I₂
respectively. Take the source voltage as the reference and express 11 and 12 as vector
quantities in polar form.
b. Obtain the capacitor current, Ic = 12 − I₁, graphically as well as using complex number
manipulation. Compare the results.
c. Express the waveforms of the source current before (į (t)) and after (i2(t)) introduction of the
capacitor in the form Im sin(2лft + 0). Hand sketch them on the same graph. Clearly label your
plots.
d. Analytically solve i̟2(t) − i₁ (t) using the theories of trigonometry to obtain the capacitor current
in the form, ic(t) = Icm sin(2πft + 0c). Compare the result with the result in Part b.
= x³, y = 8, x = 0.
Let R be the region bounded by the curves y = x³
1. Sketch the region and find the area. Write your answer in simplest fractional form.
2. Sketch the solid you obtain by rotating the region R about the x-axis.
3. Find the volume of the solid obtained by rotating the region R about the x-axis
using the disk/washer method. Write the formula you are using. Write your answer
in terms of π. Draw the approximating rectangle that you rotate.
4. Find the volume of the solid obtained by rotating the region R about the x-axis
using the shell method. Write the formula you are using. Write your answer in
terms of π. Draw the approximating rectangle that you rotate.
5. Which method did you find easier and why? [There is no wrong answer for what
you find easier, but explain.]
6. Sketch the solid you obtain by rotating the region R about the y-axis.
7. Find the volume of the solid obtained by rotating the region R about the y-axis
using the disk/washer method. Write the formula…
Chapter 1 Solutions
CALCULUS,VOLUME 1 (OER)
Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, (a) determine the...Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the values for...
Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the values for...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, find the domain,...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, set up a table to...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, use the vertical line...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - For the following exercises, for each pair of...Ch. 1.1 - The table below lists the NBA championship winners...Ch. 1.1 - The area A of a square depends on the length of...Ch. 1.1 - [T] The volume of a cube depends on the length of...Ch. 1.1 - [T] A rental car company rents cars for a flat fee...Ch. 1.1 - [T] A vehicle has a 20-gal tank and gets 15 mpg....Ch. 1.1 - [T] The volume V of a sphere depends on the length...Ch. 1.1 - [T] A certain bacterium grows in culture in a...Ch. 1.1 - [T] An American tourist visits Paris and must...Ch. 1.1 - [T] The manager at a skateboard shop pays his...Ch. 1.1 - Use a graphing calculator to graph the half-circle...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, for each pair of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, write the equation of...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each linear...Ch. 1.2 - For the following exercises, for each polynomial,...Ch. 1.2 - For the following exercises, for each polynomial,...Ch. 1.2 - For the following exercises, for each polynomial,...Ch. 1.2 - For the following exercises, for each polynomial,...Ch. 1.2 - For the following exercises, for each polynomial,...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, use the graph of...Ch. 1.2 - For the following exercises, for each of the...Ch. 1.2 - For the following exercises, for each of the...Ch. 1.2 - For the following exercises, for each of the...Ch. 1.2 - For the following exercises, for each of the...Ch. 1.2 - For the following exercises, determine whether the...Ch. 1.2 - For the following exercises, determine whether the...Ch. 1.2 - For the following exercises, determine whether the...Ch. 1.2 - For the following exercises, determine whether the...Ch. 1.2 - For the following exercises, determine whether the...Ch. 1.2 - [T] A company purchases some computer equipment...Ch. 1.2 - [T] Total online shopping during the Christmas...Ch. 1.2 - [T] A family bakery makes cupcakes and sells them...Ch. 1.2 - [T] A house purchased for $250,000 is expected to...Ch. 1.2 - [T] A car was purchased for $26,000. The value of...Ch. 1.2 - [T] A condominium in an upscale part of the city...Ch. 1.2 - [T] The total cost C (in thousands of dollars) to...Ch. 1.2 - [T] A professor asks her class to report the...Ch. 1.2 - [T] The output (as a percent of total capacity) of...Ch. 1.2 - [T] The admissions office at a public university...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - For the following exercises, convert each angle in...Ch. 1.3 - Evaluate the following functional values. 123....Ch. 1.3 - Evaluate the following functional values. 124....Ch. 1.3 - Evaluate the following functional values. 125....Ch. 1.3 - Evaluate the following functional values. 126....Ch. 1.3 - Evaluate the following functional values. 127....Ch. 1.3 - Evaluate the following functional values. 128....Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, consider triangle...Ch. 1.3 - For the following exercises, P is a point on the...Ch. 1.3 - For the following exercises, P is a point on the...Ch. 1.3 - For the following exercises, P is a point on the...Ch. 1.3 - For the following exercises, P is a point on the...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, simplify each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, verify that each...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, solve the...Ch. 1.3 - For the following exercises, each graph is of the...Ch. 1.3 - For the following exercises, each graph is of the...Ch. 1.3 - For the following exercises, each graph is of the...Ch. 1.3 - For the following exercises, each graph is of the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - For the following exercises, find a. the...Ch. 1.3 - [T] The diameter of a wheel rolling on the ground...Ch. 1.3 - [T] Find the length of the arc intercepted by...Ch. 1.3 - [T] As a point P moves around a circle, the...Ch. 1.3 - [T] A total of 250,000 m2 of land is needed to...Ch. 1.3 - [T] The area of an isosceles triangle with equal...Ch. 1.3 - [T] A panicle travels in a circular path at a...Ch. 1.3 - [T] An alternating current for outlets in a home...Ch. 1.3 - [T] The number of hours of daylight in a northeast...Ch. 1.3 - [T] Suppose that T=50+10sin[12(t8)] is a...Ch. 1.3 - [T] The function H(t)=8sin(6t) models the height H...Ch. 1.4 - Consider the graph in Figure 1.42 of the function...Ch. 1.4 - Now consider other graphs of the form...Ch. 1.4 - Repeat for A = 1, B = 2. Is there any relationship...Ch. 1.4 - Complete the following table, adding a few choices...Ch. 1.4 - 5. Try to figure out the formula for the y-values.Ch. 1.4 - 6. The formula for the x-values is a little...Ch. 1.4 - 7. If you found formulas for parts (5) and (6),...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, use the horizontal...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, a. find the inverse...Ch. 1.4 - For the following exercises, use the graph of f...Ch. 1.4 - For the following exercises, use the graph of f...Ch. 1.4 - For the following exercises, use the graph of f...Ch. 1.4 - For the following exercises, use the graph of f to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, use composition to...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - For the following exercises, evaluate the...Ch. 1.4 - The function C=T(F)=(5/9)(F32) converts degrees...Ch. 1.4 - [T] The velocity V (in centimeters per second) of...Ch. 1.4 - A function that converts dress sizes in the United...Ch. 1.4 - [T] The cost to remove a toxin from a lake is...Ch. 1.4 - [T] A race car is accelerating at a velocity given...Ch. 1.4 - [T] An airplane’s Mach number M is the ratio of...Ch. 1.4 - [T] Using =2sin1(1M) , find the Mach number M for...Ch. 1.4 - [T] The temperature (in degrees Celsius) of a city...Ch. 1.4 - [T] The depth (in feet) of water at a dock changes...Ch. 1.4 - [T] All object moving in simple harmonic motion is...Ch. 1.4 - A local art gallery has a portrait 3 ft in height...Ch. 1.4 - [T] Use a calculator to evaluate...Ch. 1.4 - [T] Use a calculator to evaluate...Ch. 1.5 - For the following exercises, evaluate the given...Ch. 1.5 - For the following exercises, evaluate the given...Ch. 1.5 - For the following exercises, evaluate the given...Ch. 1.5 - For the following exercises, evaluate the given...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, match the exponential...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, write the equation in...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, sketch the graph of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, use properties of...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the exponential...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, solve the logarithmic...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - For the following exercises, rise the...Ch. 1.5 - Rewrite the following expressions in terms of...Ch. 1.5 - [T] The number of bacteria N in a culture after t...Ch. 1.5 - [T] The demand D (in millions of barrels) for oil...Ch. 1.5 - [T] The amount A of a $100,000 investment paying...Ch. 1.5 - [T] An investment is compounded monthly,...Ch. 1.5 - [T] The concentration of hydrogen ions in a...Ch. 1.5 - [T] Iodine-131 is a radioactive substance that...Ch. 1.5 - [T] According to the World Bank, at the end of...Ch. 1.5 - [T] The amount A accumulated after 1000 dollar’s...Ch. 1.5 - [T] A bacterial colony grown in a lab is known to...Ch. 1.5 - [T] The rabbit population on a game reserve...Ch. 1.5 - [T] The 1906 earthquake in Sail Francisco had a...Ch. 1 - True or False? Justify your answer with a proof or...Ch. 1 - True or False? Justify your answer with a proof or...Ch. 1 - True or False? Justify your answer with a proof or...Ch. 1 - True or False? Justify your answer with a proof or...Ch. 1 - For the following problems, state the domain and...Ch. 1 - For the following problems, state the domain and...Ch. 1 - For the following problems, state the domain and...Ch. 1 - For the following problems, state the domain and...Ch. 1 - Find the degree, y-intercept, and zeros for the...Ch. 1 - Find the degree, y-intercept, and zeros for the...Ch. 1 - Simplify the following trigonometric expressions....Ch. 1 - Simplify the following trigonometric expressions....Ch. 1 - Solve the following trigonometric equations on the...Ch. 1 - Solve the following trigonometric equations on the...Ch. 1 - Solve the following logarithmic equations. 324....Ch. 1 - wSolve the following logarithmic equations. 325....Ch. 1 - Are the following functions one-to-one over their...Ch. 1 - Are the following functions one-to-one over their...Ch. 1 - For the following problems, determine the largest...Ch. 1 - For the following problems, determine the largest...Ch. 1 - A car is racing along a circular track with...Ch. 1 - For the following problems, consider a restaurant...Ch. 1 - For the following problems, consider a restaurant...Ch. 1 - For the following problems, consider a restaurant...Ch. 1 - For the following problems, consider a restaurant...Ch. 1 - For the following problems, consider radioactive...Ch. 1 - For the following problems, consider radioactive...
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- Go to page 82 for the geometry problem. Use the formula for the area of a triangle to compute the area given the base and height. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxp RyejKEMg 1t2q15dbpVLCS/view? usp=sharing] Provide a step-by-step solution.arrow_forwardRefer to page 79 of the shared document for the algebra problem. Use basic algebraic rules to simplify the given expression. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxp RyejKEMg1t2q15dbpVLCS/view? usp=sharing] Provide all steps clearly.arrow_forward#7 Using implicit differentiation, find the equation of the tangent line to the given curve at the given point: a) 3x2y2-3y-17=5x+14 at (1,-3) b) y2-7xy+x-2x=9 at (0,3)arrow_forward
- Please calculate the shaded areaarrow_forwardAn investigator analyzed the leading digits from 797 checks issued by seven suspect companies. The frequencies were found to be 0, 19, 2, 50, 361, 309, 10, 22, and 24, and those digits correspond to the leading digits of 1, 2, 3, 4, 5, 6, 7, 8, and 9, respectively. If the observed frequencies are substantially different from the frequencies expected with Benford's law shown below, the check amounts appear to result from fraud. Use a 0.10 significance level to test for goodness-of-fit with Benford's law. Does it appear that the checks are the result of fraud? Leading Digit Actual Frequency Benford's Law: Distribution of Leading Digits 1 2 3 4 5 6 7 8 9 0 19 2 50 361 309 10 22 24 30.1% 17.6% 12.5% 9.7% 7.9% 6.7% 5.8% 5.1% 4.6% Determine the null and alternative hypotheses. Ho The leading digits are from a population that conforms to Benford's law. H₁: At least one leading digit has a frequency that does not conform to Benford's law. Calculate the test statistic, x². x² = (Round to three…arrow_forward3. Solve the Heat Equation with Initial and Boundary Conditions Turn to page 71 for the heat equation problem. Solve the partial differential equation using Fourier series or another suitable method, given the initial and boundary conditions. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Provide all derivations and intermediate steps.arrow_forward
- Name: Tay Jones Level Two Date: Algebra 3 Unit 3: Functions and Equations Practice Assessment Class: #7-OneNote 1. The function f(x) = x² is transformed in the following functions. List the vertex for each function, circle whether the function opens up or down, and why. All three parts must be correct to receive Level 2 points. You can receive points for a, b, and c. a) g(x) = -2(x+5)² Vertex: Opens Up Opens Down Why? ais negative -2 Vertex: b) g(x) = (x + 2)² - 3 c) g(x) = -4(x + 2)² + 2 Opens Up Opens Down Vertex: Opens Up Opens Down Why? 4 Ca is negative) Why? his positive 2. The graph of the function f(x) is shown below. Find the domain, range, and end behavior. Then list the values of x for which the function values are increasing and decreasing. f(x) Domain: End Behavior: As x → ∞o, f(x) -> -6 As x, f(x) -> Range: Where is it Increasing? (002] Where is it Decreasing? (1,00)arrow_forwardFor the distribution drawn here, identify the mean, median, and mode. Question content area bottom Part 1 A. Aequalsmode, Bequalsmedian, Cequalsmean B. Aequalsmode, Bequalsmean, Cequalsmedian C. Aequalsmedian, Bequalsmode, Cequalsmean D. Aequalsmean, Bequalsmode, Cequalsmedianarrow_forwardQ3: Define the linear functional J: H₁(2) R by ¡(v) = a(v, v) - L(v) Л Let u be the unique weak solution to a(u,v) = L(v) in H(2) and suppose that a(...) is a symmetric bilinear form on H(2) prove that 1- u is minimizer. 2- u is unique. 3- The minimizer J(u) can be rewritten under 1(u) = u Au-ub, algebraic form 1 2 Where A, b are repictively the stiffence matrix and the load vector Q4: A) Answer 1- show that the solution to -Au = f in A, u = 0 on a satisfies the stability Vullfll and show that ||V(u u)||||||2 - ||vu||2 2- Prove that Where lu-ul Chuz - !ull = a(u, u) = Vu. Vu dx + fu. uds B) Consider the bilinea forta Л a(u, v) = (Au, Av) (Vu, Vv + (Vu, v) + (u,v) Show that a(u, v) continues and V- elliptic on H(2)arrow_forward
- 2. Classify the Stability of Fixed Points in a Dynamical System The dynamical system problem is located on page 60 of the file. Identify the fixed points and classify their stability using linearization and eigenvalues. Link: [https://drive.google.com/file/d/1RQ2OZk-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Provide a detailed explanation of your analysis.arrow_forwardEvaluate the Z-Transform of the Sequence The Z-transform problem is provided on page 70. Compute the Z-transform of the given sequence and determine the region of convergence. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxpRyejKEMg1t2q15dbpVLCS/view? usp=sharing] Show all steps and provide detailed reasoning.arrow_forward7. Apply Green's Theorem to Evaluate the Line Integral Check page 55 for the Green's theorem problem. Use Green's theorem to convert a line integral into a double integral and compute the result. Link: [https://drive.google.com/file/d/1RQ2OZK-LSxp RyejKEMg1t2q15dbpVLCS/view? usp=sharing] Provide a detailed explanation and calculation.arrow_forward
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