UD CALC (241 ONLY) W/1 TERM ACCESS >IB
8th Edition
ISBN: 9781337051545
Author: Stewart
Publisher: CENGAGE C
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Chapter 4.P, Problem 7P
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The interval
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The graph of f(x) is given below. Select each true statement about the continuity of f(x) at x = 1.
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Chapter 4 Solutions
UD CALC (241 ONLY) W/1 TERM ACCESS >IB
Ch. 4.1 - Prob. 1ECh. 4.1 - a Use six rectangles to find estimates of each...Ch. 4.1 - a Estimate the area under the graph of f(x)=1/x...Ch. 4.1 - Prob. 4ECh. 4.1 - Prob. 5ECh. 4.1 - Prob. 6ECh. 4.1 - Prob. 7ECh. 4.1 - Evaluate the upper and lower sums for...Ch. 4.1 - With a programmable calculator or a computer, it...Ch. 4.1 - Prob. 10E
Ch. 4.1 - Some computer algebra systems have commands that...Ch. 4.1 - Prob. 12ECh. 4.1 - The speed of a runner increased steadily during...Ch. 4.1 - The table shows speedometer readings at 10-second...Ch. 4.1 - Prob. 15ECh. 4.1 - Prob. 16ECh. 4.1 - The velocity graph of a braking car is shown. Use...Ch. 4.1 - Prob. 18ECh. 4.1 - In someone infected with measles, the virus level...Ch. 4.1 - The table shows the number of people per day who...Ch. 4.1 - Use Definition 2 to find an expression for the...Ch. 4.1 - Use Definition 2 to find an expression for the...Ch. 4.1 - Use Definition 2 to find an expression for the...Ch. 4.1 - Prob. 24ECh. 4.1 - Determine a region whose area is equal to the...Ch. 4.1 - a Use Definition 2 to find an expression for the...Ch. 4.1 - Prob. 27ECh. 4.1 - Prob. 28ECh. 4.1 - Prob. 29ECh. 4.1 - Prob. 30ECh. 4.1 - Prob. 31ECh. 4.1 - Prob. 32ECh. 4.2 - Evaluate the Riemann sum for f(x)=x1,6x4, with...Ch. 4.2 - If f(x)=cosx0x3/4 evaluate the Riemann sum with n...Ch. 4.2 - If f(x)=x24,0x3, find the Riemann sum with n = 6,...Ch. 4.2 - a Find the Riemann sum for f(x)=1/x,1x2, with four...Ch. 4.2 - The graph of a function f is given. Estimate...Ch. 4.2 - The graph of g is shown. Estimate 24g(x)dx with...Ch. 4.2 - Prob. 7ECh. 4.2 - The table gives the values of a function obtained...Ch. 4.2 - Use the Midpoint Rule with the given value of n to...Ch. 4.2 - Use the Midpoint Rule with the given value of n to...Ch. 4.2 - Use the Midpoint Rule with the given value of n to...Ch. 4.2 - Use the Midpoint Rule with the given value of n to...Ch. 4.2 - If you have a CAS that evaluates midpoint...Ch. 4.2 - With a programmable calculator or computer see the...Ch. 4.2 - Prob. 15ECh. 4.2 - Prob. 16ECh. 4.2 - Prob. 17ECh. 4.2 - Prob. 18ECh. 4.2 - Express the limit as a definite integral on the...Ch. 4.2 - Express the limit as a definite integral on the...Ch. 4.2 - Prob. 21ECh. 4.2 - Prob. 22ECh. 4.2 - Use the form of the definition of the integral...Ch. 4.2 - Prob. 24ECh. 4.2 - Prob. 25ECh. 4.2 - Prob. 26ECh. 4.2 - Prove that abxdx=b2a22Ch. 4.2 - Prove that abx2dx=b3a33Ch. 4.2 - Prob. 29ECh. 4.2 - Express the integral as a limit of Riemann sums....Ch. 4.2 - Prob. 31ECh. 4.2 - Express the integral as a limit of sums. Then...Ch. 4.2 - The graph of f is shown. Evaluate each integral by...Ch. 4.2 - The graph of g consists of two straight fines and...Ch. 4.2 - Evaluate the integral by interpreting it in terms...Ch. 4.2 - Evaluate the integral by interpreting it in terms...Ch. 4.2 - Prob. 37ECh. 4.2 - Prob. 38ECh. 4.2 - Evaluate the integral by interpreting it in terms...Ch. 4.2 - Prob. 40ECh. 4.2 - Prob. 41ECh. 4.2 - Given that 0sin4xdx=38, what is 0sin4d?Ch. 4.2 - Prob. 43ECh. 4.2 - Prob. 44ECh. 4.2 - Prob. 45ECh. 4.2 - Prob. 46ECh. 4.2 - Prob. 47ECh. 4.2 - If 28f(x)dx=7.3 and 24f(x)dx=5.9, find 48f(x)dx.Ch. 4.2 - If 09f(x)dx=37 and 09g(x)dx=16, find...Ch. 4.2 - Find 05f(x)dx if f(x)={3forx3xforx3Ch. 4.2 - For the function / whose graph is shown, list the...Ch. 4.2 - If F(x)=2xf(t)dt, where f is the function whose...Ch. 4.2 - Each of the regions A, B, and C bounded by the...Ch. 4.2 - Suppose / has absolute minimum value m and...Ch. 4.2 - Use the properties of integrals to verify the...Ch. 4.2 - Use the properties of integrals to verify the...Ch. 4.2 - Prob. 57ECh. 4.2 - Prob. 58ECh. 4.2 - Prob. 59ECh. 4.2 - Prob. 60ECh. 4.2 - Prob. 61ECh. 4.2 - Use Property 8 of integrals to estimate the value...Ch. 4.2 - Prob. 63ECh. 4.2 - Prob. 64ECh. 4.2 - Use properties of integrals, together with...Ch. 4.2 - Prob. 66ECh. 4.2 - Prob. 67ECh. 4.2 - Prob. 68ECh. 4.2 - Prob. 69ECh. 4.2 - Prob. 70ECh. 4.2 - Let f(x)=0 if x is any rational number and f(x)=1...Ch. 4.2 - Prob. 72ECh. 4.2 - Express the limit as a definite intergal....Ch. 4.2 - Prob. 74ECh. 4.2 - Find 12x2dx. Hint: Choose xi* to be the geometric...Ch. 4.3 - Explain exactly what is meant by the statement...Ch. 4.3 - Let g(x)=0xf(t)dt, where f is the function whose...Ch. 4.3 - Let g(x)=0xf(t)dt, where f is the function whose...Ch. 4.3 - Let g(x)=0xf(t)dt where f is the function whose...Ch. 4.3 - Sketch the area represented by g(x). Then find...Ch. 4.3 - Sketch the area represented by g(x). Then find...Ch. 4.3 - Prob. 7ECh. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Use Part 1 of the Fundamental Theorem of Calculus...Ch. 4.3 - Prob. 16ECh. 4.3 - Prob. 17ECh. 4.3 - Prob. 18ECh. 4.3 - Prob. 19ECh. 4.3 - Evaluate the integral. 11x100dxCh. 4.3 - Prob. 21ECh. 4.3 - Prob. 22ECh. 4.3 - Prob. 23ECh. 4.3 - Prob. 24ECh. 4.3 - Evaluate the integral. /6sindCh. 4.3 - Evaluate the integral. 55dxCh. 4.3 - Prob. 27ECh. 4.3 - Evaluate the integral. 04(4t)tdtCh. 4.3 - Evaluate the integral. 142+x2xdxCh. 4.3 - Evaluate the integral. 12(3u2)(u+1)duCh. 4.3 - Prob. 31ECh. 4.3 - Evaluate the integral. /4/3csc2dCh. 4.3 - Prob. 33ECh. 4.3 - Evaluate the integral. 12s2+1s2dsCh. 4.3 - Evaluate the integral. 12v5+3v6v4dvCh. 4.3 - Prob. 36ECh. 4.3 - Prob. 37ECh. 4.3 - Prob. 38ECh. 4.3 - Prob. 39ECh. 4.3 - Prob. 40ECh. 4.3 - Prob. 41ECh. 4.3 - Prob. 42ECh. 4.3 - Prob. 43ECh. 4.3 - Prob. 44ECh. 4.3 - Prob. 45ECh. 4.3 - Prob. 46ECh. 4.3 - Evaluate the integral and interpret it as a...Ch. 4.3 - Prob. 48ECh. 4.3 - What is wrong with the equation? 21x4dx=x33]21=38Ch. 4.3 - What is wrong with the equation? 124x3dx=2x2]12=32Ch. 4.3 - Prob. 51ECh. 4.3 - What is wrong with the equation? 0sec2xdx=tanx]0=0Ch. 4.3 - Find the derivative of the function....Ch. 4.3 - Prob. 54ECh. 4.3 - Prob. 55ECh. 4.3 - Prob. 56ECh. 4.3 - Let F(x)=xcosttdt. Find an equation of the tangent...Ch. 4.3 - Prob. 58ECh. 4.3 - On what interval is the curve y=0xt2t2+t+2dt...Ch. 4.3 - Let F(x)=1xf(t)dt, where f is the function whose...Ch. 4.3 - Prob. 61ECh. 4.3 - Prob. 62ECh. 4.3 - The Fresnel function S was defined in Example 3...Ch. 4.3 - The sine integral function Si(x)=0xsinttdt is...Ch. 4.3 - Let g(x)=0xf(t)dt where f is the function whose...Ch. 4.3 - Let g(x)=0xf(t)dt where f is the function whose...Ch. 4.3 - Evaluate the limit by first recognizing the sum as...Ch. 4.3 - Evaluate the limit by first recognizing the sum as...Ch. 4.3 - Prob. 69ECh. 4.3 - Prob. 70ECh. 4.3 - a Show that 11+x31+x3forx0 b Show that...Ch. 4.3 - Prob. 72ECh. 4.3 - Show that 0510x2x4+x2+1dx0.1 by comparing the...Ch. 4.3 - Let f(x)={0ifx0xif0x12xif1x20ifx2 and...Ch. 4.3 - Prob. 75ECh. 4.3 - Prob. 76ECh. 4.3 - A manufacturing company owns a major piece of...Ch. 4.3 - Prob. 78ECh. 4.3 - The following exercises are intended only for...Ch. 4.3 - The following exercises are intended only for...Ch. 4.3 - Prob. 81ECh. 4.3 - Prob. 82ECh. 4.3 - Prob. 83ECh. 4.3 - Prob. 84ECh. 4.4 - Verify by differentiation that the formula is...Ch. 4.4 - Verify by differentiation that the formula is...Ch. 4.4 - Verify by differentiation that the formula is...Ch. 4.4 - Verify by differentiation that the formula is...Ch. 4.4 - Prob. 5ECh. 4.4 - Prob. 6ECh. 4.4 - Find the general indefinite integral....Ch. 4.4 - Prob. 8ECh. 4.4 - Find the general indefinite integral....Ch. 4.4 - Prob. 10ECh. 4.4 - Prob. 11ECh. 4.4 - Prob. 12ECh. 4.4 - Prob. 13ECh. 4.4 - Prob. 14ECh. 4.4 - Find the general indefinite integral....Ch. 4.4 - Prob. 16ECh. 4.4 - Prob. 17ECh. 4.4 - Prob. 18ECh. 4.4 - Prob. 19ECh. 4.4 - Prob. 20ECh. 4.4 - Prob. 21ECh. 4.4 - Prob. 22ECh. 4.4 - Prob. 23ECh. 4.4 - Evaluate the integral. 11t(1t)2dtCh. 4.4 - Prob. 25ECh. 4.4 - Prob. 26ECh. 4.4 - Prob. 27ECh. 4.4 - Prob. 28ECh. 4.4 - Prob. 29ECh. 4.4 - Prob. 30ECh. 4.4 - Prob. 31ECh. 4.4 - Prob. 32ECh. 4.4 - Prob. 33ECh. 4.4 - Prob. 34ECh. 4.4 - Prob. 35ECh. 4.4 - Prob. 36ECh. 4.4 - Prob. 37ECh. 4.4 - Prob. 38ECh. 4.4 - Evaluate the integral. 25|x3|dxCh. 4.4 - Prob. 40ECh. 4.4 - Prob. 41ECh. 4.4 - Prob. 42ECh. 4.4 - Use a graph to estimate the x-intercepts of the...Ch. 4.4 - Prob. 44ECh. 4.4 - The area of the region that lies to the right of...Ch. 4.4 - The boundaries of the shaded region in the figure...Ch. 4.4 - Prob. 47ECh. 4.4 - Prob. 48ECh. 4.4 - Prob. 49ECh. 4.4 - A honeybee population starts with 100 bees and...Ch. 4.4 - Prob. 51ECh. 4.4 - Prob. 52ECh. 4.4 - Prob. 53ECh. 4.4 - Prob. 54ECh. 4.4 - The velocity function in meters per second is...Ch. 4.4 - Prob. 56ECh. 4.4 - The acceleration function in m/s2 and the initial...Ch. 4.4 - Prob. 58ECh. 4.4 - Prob. 59ECh. 4.4 - Prob. 60ECh. 4.4 - Prob. 61ECh. 4.4 - Suppose that a volcano is erupting and readings of...Ch. 4.4 - Lake Lanier in Georgia, USA, is a reservoir...Ch. 4.4 - Prob. 64ECh. 4.4 - The graph of the acceleration a(t) of a car...Ch. 4.4 - Shown is the graph of traffic on an Internet...Ch. 4.4 - Prob. 67ECh. 4.4 - Prob. 68ECh. 4.4 - Prob. 69ECh. 4.4 - Prob. 70ECh. 4.4 - Prob. 71ECh. 4.4 - Prob. 72ECh. 4.4 - Prob. 73ECh. 4.4 - The area labeled B is three times the area labeled...Ch. 4.5 - Evaluate the integral by making the given...Ch. 4.5 - Evaluate the integral by making the given...Ch. 4.5 - Prob. 3ECh. 4.5 - Evaluate the integral by making the given...Ch. 4.5 - Prob. 5ECh. 4.5 - Evaluate the integral by making the given...Ch. 4.5 - Prob. 7ECh. 4.5 - Evaluate the indefinite integral. x2sin(x3)dxCh. 4.5 - Prob. 9ECh. 4.5 - Evaluate the indefinite integral. sin1+costdtCh. 4.5 - Evaluate the indefinite integral. sin(2/3)dCh. 4.5 - Evaluate the indefinite integral. sec22dCh. 4.5 - Prob. 13ECh. 4.5 - Evaluate the indefinite integral. y2(4y3)2/3dyCh. 4.5 - Prob. 15ECh. 4.5 - Prob. 16ECh. 4.5 - Prob. 17ECh. 4.5 - Prob. 18ECh. 4.5 - Prob. 19ECh. 4.5 - Prob. 20ECh. 4.5 - Prob. 21ECh. 4.5 - Prob. 22ECh. 4.5 - Prob. 23ECh. 4.5 - Prob. 24ECh. 4.5 - Prob. 25ECh. 4.5 - Evaluate the indefinite integral. sec2xtan2xdxCh. 4.5 - Evaluate the indefinite integral. sec3xtanxdxCh. 4.5 - Prob. 28ECh. 4.5 - Evaluate the indefinite integral. x(2x+5)8dxCh. 4.5 - Prob. 30ECh. 4.5 - Evaluate the indefinite integral. Illustrate and...Ch. 4.5 - Prob. 32ECh. 4.5 - Evaluate the indefinite integral. Illustrate and...Ch. 4.5 - Evaluate the indefinite integral. Illustrate and...Ch. 4.5 - Prob. 35ECh. 4.5 - Prob. 36ECh. 4.5 - Evaluate the definite integral. 011+7x3dxCh. 4.5 - Prob. 38ECh. 4.5 - Evaluate the integral. 0/6sintcos2tdtCh. 4.5 - Prob. 40ECh. 4.5 - Evaluate the definite integral. /4/4(x3+x4tanx)dxCh. 4.5 - Prob. 42ECh. 4.5 - Prob. 43ECh. 4.5 - Prob. 44ECh. 4.5 - Prob. 45ECh. 4.5 - Evaluate the definite integral. /3/3x4sinxdxCh. 4.5 - Evaluate the definite integral. 12xx1dxCh. 4.5 - Prob. 48ECh. 4.5 - Evaluate the definite integral. 1/21cos(x2)x3dxCh. 4.5 - Prob. 50ECh. 4.5 - Evaluate the definite integral. 01dx(1+x)4Ch. 4.5 - Prob. 52ECh. 4.5 - Prob. 53ECh. 4.5 - Prob. 54ECh. 4.5 - Prob. 55ECh. 4.5 - Prob. 56ECh. 4.5 - Prob. 57ECh. 4.5 - Prob. 58ECh. 4.5 - Prob. 59ECh. 4.5 - Prob. 60ECh. 4.5 - Prob. 61ECh. 4.5 - If f is continuous function on , prove that...Ch. 4.5 - If a and b are positive numbers, show that...Ch. 4.5 - Prob. 64ECh. 4.5 - Prob. 65ECh. 4.5 - Prob. 66ECh. 4.5 - Prob. 67ECh. 4.5 - Prob. 68ECh. 4.5 - Prob. 69ECh. 4.5 - Prob. 70ECh. 4.5 - Prob. 71ECh. 4.5 - Prob. 72ECh. 4.5 - Prob. 73ECh. 4.5 - Prob. 74ECh. 4.5 - Prob. 75ECh. 4.5 - Prob. 76ECh. 4.5 - Prob. 77ECh. 4.5 - Prob. 78ECh. 4.5 - Prob. 79ECh. 4.5 - Prob. 80ECh. 4.5 - Prob. 81ECh. 4.5 - Prob. 82ECh. 4.5 - Prob. 83ECh. 4.5 - Prob. 84ECh. 4.5 - Prob. 85ECh. 4.R - a Write an expression for a Riemann sum of a...Ch. 4.R - a Write the definition of the definite integral of...Ch. 4.R - Prob. 3CCCh. 4.R - Prob. 4CCCh. 4.R - Prob. 5CCCh. 4.R - Prob. 6CCCh. 4.R - a Explain the meaning of the indefinite integral...Ch. 4.R - Explain exactly what is meant by the statement...Ch. 4.R - State the Substitution Rule. In practice, how do...Ch. 4.R - Prob. 1TFQCh. 4.R - Prob. 2TFQCh. 4.R - Prob. 3TFQCh. 4.R - Prob. 4TFQCh. 4.R - Prob. 5TFQCh. 4.R - Prob. 6TFQCh. 4.R - Prob. 7TFQCh. 4.R - Prob. 8TFQCh. 4.R - Prob. 9TFQCh. 4.R - Prob. 10TFQCh. 4.R - Prob. 11TFQCh. 4.R - Prob. 12TFQCh. 4.R - Prob. 13TFQCh. 4.R - Prob. 14TFQCh. 4.R - Prob. 15TFQCh. 4.R - Prob. 16TFQCh. 4.R - Prob. 17TFQCh. 4.R - Prob. 18TFQCh. 4.R - Use the given graph of f to find the Riemann sum...Ch. 4.R - a Evaluate the Riemann sum for f(x)=x2x0x2 With...Ch. 4.R - Prob. 3ECh. 4.R - Prob. 4ECh. 4.R - Prob. 5ECh. 4.R - Prob. 6ECh. 4.R - Prob. 7ECh. 4.R - Prob. 8ECh. 4.R - The graph of f consists of the three line segments...Ch. 4.R - Prob. 10ECh. 4.R - Prob. 11ECh. 4.R - Prob. 12ECh. 4.R - Prob. 13ECh. 4.R - Prob. 14ECh. 4.R - Prob. 15ECh. 4.R - Prob. 16ECh. 4.R - Prob. 17ECh. 4.R - Prob. 18ECh. 4.R - Evaluate the integral, if it exists. 15dt(t4)2Ch. 4.R - Prob. 20ECh. 4.R - Prob. 21ECh. 4.R - Prob. 22ECh. 4.R - Prob. 23ECh. 4.R - Prob. 24ECh. 4.R - Prob. 25ECh. 4.R - Prob. 26ECh. 4.R - Prob. 27ECh. 4.R - Prob. 28ECh. 4.R - Evaluate the integral, if it exists. 03|x24|dxCh. 4.R - Prob. 30ECh. 4.R - Prob. 31ECh. 4.R - Prob. 32ECh. 4.R - Prob. 33ECh. 4.R - Prob. 34ECh. 4.R - Prob. 35ECh. 4.R - Prob. 36ECh. 4.R - Prob. 37ECh. 4.R - Find the derivative of the function....Ch. 4.R - Find the derivative of the function. y=xxcosdCh. 4.R - Prob. 40ECh. 4.R - Prob. 41ECh. 4.R - Prob. 42ECh. 4.R - Prob. 43ECh. 4.R - Prob. 44ECh. 4.R - Prob. 45ECh. 4.R - Prob. 46ECh. 4.R - Prob. 47ECh. 4.R - Prob. 48ECh. 4.R - Prob. 49ECh. 4.R - Let f(x)={x1if3x01x2if0x1 Evaluate 31f(x)dx by...Ch. 4.R - Prob. 51ECh. 4.R - The Fresnel function S(x)=0xsin(12t2)dt was...Ch. 4.R - Prob. 53ECh. 4.R - Prob. 54ECh. 4.R - Prob. 55ECh. 4.R - Find limh01h22+h1+t3dtCh. 4.R - Prob. 57ECh. 4.R - Prob. 58ECh. 4.P - If xsinxx=0x2f(t)dt, where f is a continuous...Ch. 4.P - Prob. 2PCh. 4.P - If f is a differentiable function such that f(x)...Ch. 4.P - Prob. 4PCh. 4.P - Prob. 5PCh. 4.P - Prob. 6PCh. 4.P - Prob. 7PCh. 4.P - Prob. 8PCh. 4.P - Prob. 9PCh. 4.P - Prob. 10PCh. 4.P - Suppose the coefficients of the cubic polynomial...Ch. 4.P - Prob. 12PCh. 4.P - Prob. 13PCh. 4.P - The figure shows a parabolic segment, that is, a...Ch. 4.P - Given the point a, b in the first quadrant, find...Ch. 4.P - The figure shows a region consisting of all points...Ch. 4.P - Prob. 17PCh. 4.P - For any number c, we let fc(x) be the smaller of...
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The limit does not exist and is neither ∞ nor - ∞.arrow_forwardCalculate the limit lim X-a x-a 5 using the following factorization formula where n is a positive integer and x-➡a a is a real number. x-a = (x-a) (x1+x-2a+x lim x-a X - a x-a 5 = n- + xa an-2 + an−1)arrow_forwardThe function s(t) represents the position of an object at time t moving along a line. Suppose s(1) = 116 and s(5)=228. Find the average velocity of the object over the interval of time [1,5]. The average velocity over the interval [1,5] is Vav = (Simplify your answer.)arrow_forwardFor the position function s(t) = - 16t² + 105t, complete the following table with the appropriate average velocities. Then make a conjecture about the value of the instantaneous velocity at t = 1. Time Interval Average Velocity [1,2] Complete the following table. Time Interval Average Velocity [1, 1.5] [1, 1.1] [1, 1.01] [1, 1.001] [1,2] [1, 1.5] [1, 1.1] [1, 1.01] [1, 1.001] ப (Type exact answers. Type integers or decimals.) The value of the instantaneous velocity at t = 1 is (Round to the nearest integer as needed.)arrow_forwardFind the following limit or state that it does not exist. Assume b is a fixed real number. (x-b) 40 - 3x + 3b lim x-b x-b ... Select the correct choice below and, if necessary, fill in the answer box to complete your choice. (x-b) 40 -3x+3b A. lim x-b x-b B. The limit does not exist. (Type an exact answer.)arrow_forwardx4 -289 Consider the function f(x) = 2 X-17 Complete parts a and b below. a. Analyze lim f(x) and lim f(x), and then identify the horizontal asymptotes. x+x X--∞ lim 4 X-289 2 X∞ X-17 X - 289 lim = 2 ... X∞ X - 17 Identify the horizontal asymptotes. Select the correct choice and, if necessary, fill in the answer box(es) to complete your choice. A. The function has a horizontal asymptote at y = B. The function has two horizontal asymptotes. The top asymptote is y = and the bottom asymptote is y = ☐ . C. The function has no horizontal asymptotes. b. Find the vertical asymptotes. For each vertical asymptote x = a, evaluate lim f(x) and lim f(x). Select the correct choice and, if necessary, fill in the answer boxes to complete your choice. earrow_forwardExplain why lim x²-2x-35 X-7 X-7 lim (x+5), and then evaluate lim X-7 x² -2x-35 x-7 x-7 Choose the correct answer below. A. x²-2x-35 The limits lim X-7 X-7 and lim (x+5) equal the same number when evaluated using X-7 direct substitution. B. Since each limit approaches 7, it follows that the limits are equal. C. The numerator of the expression X-2x-35 X-7 simplifies to x + 5 for all x, so the limits are equal. D. Since x²-2x-35 X-7 = x + 5 whenever x 7, it follows that the two expressions evaluate to the same number as x approaches 7. Now evaluate the limit. x²-2x-35 lim X-7 X-7 = (Simplify your answer.)arrow_forwardA function f is even if f(x) = f(x) for all x in the domain of f. If f is even, with lim f(x) = 4 and x-6+ lim f(x)=-3, find the following limits. X-6 a. lim f(x) b. +9-←x lim f(x) X-6 a. lim f(x)= +9-←x (Simplify your answer.) b. lim f(x)= X→-6 (Simplify your answer.) ...arrow_forwardarrow_back_iosSEE MORE QUESTIONSarrow_forward_iosRecommended textbooks for you
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