The diagram shows the graphs of y = 2x² + 2x + 1 and y = −x + 12. -24 20- 16 12 -8. -4- -5 -4 -3 -2 -10 1 -2 x 3 Use the graphs to find estimates for the solutions of the simultaneous equations Sy = 2x² +2x+1 y=x+12

The diagram shows the graphs of y = 2x² + 2x + 1 and y = −x + 12. -24 20- 16 12 -8. -4- -5 -4 -3 -2 -10 1 -2 x 3 Use the graphs to find estimates for the solutions of the simultaneous equations Sy = 2x² +2x+1 y=x+12

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter2: Equations And Inequalities

Section: Chapter Questions

Problem 7PT: Solve for x:3(2x5)3(x7)=2x9.

See similar textbooks

Related questions

Q: 5722114/232409a959ba1f6c1b6844e7f0b3a74e 寶 Finish update Bac Dashb... Student Access Meridian Live…

A: If you have any problem let me know in the comment section thankyou.

Q: 3. Find a the equation of the function below. (You may leave your answer in vertex form) (-3.4) 4.…

A: The vertex form of a quadratic function is given by the formula:f(x)=a(x-h)2+kwhere (h, k) is the…

Q: Please provide a solution with an explanation.

A: Problem 5:Given: The system of equations is: px + qy + rz=0 qx + ry + pz=0 rx + py + qz=0We need to…

Q: QI) Let f: A B be a module homomorphism and let U be a submodule of A. - It is well-know that US…

A: ''

Q: 44. How large a surface area in units of square feet [ft] will 1 gallon [gal] of paint cover if we…

Q: Draw the lattice of 7-Module NA and Z 307 24Z and 2/24 Z 67 determin direct summand and then of tins…

A: Step 1: Step 2: Step 3: Step 4:

Q: Listen ANALYZING RELATIONSHIPS Describe the x-values for which (a) f is increasing or decreasing,…

A: The question is asking us to analyze a function f and determine the x-values for which the function…

Q: operty Module 2 • Form A Module Test 6. Karla sings for 45 minutes for y days each week. On the…

A: Part A:The total number of hours that Karla sings and plays the piano each week can be expressed as…

Q: 1. What are the different methods that can be used to solve a quadratic equation in real-world…

A: Let's go through each question and answer in more detail, breaking down the concepts, calculations,…

Q: 22. The Units Society Empire (USE) had defined the following set of "new" units: Length Time 1 car -…

A: First, we need to convert the speed limit from miles per hour to feet per hour. We know that 1 mile…

Q: 11.7√ 34 • (37)³ = 12.º√(99)9.99= 13. √x • (x3)= 14. ²√ 2² • (2²)². (222)²= 15.5(101010101010(1010)…

A: Step 1: Identify how to simplify radical and exponential valuesy√ax = ax/yax • ay = ax * ay = ax +…

Q: d³m4 -2 10 Consider the expression (dr when d = 6 and m = -1. d²m-1 , Evaluate the expression using…

A: Step 1: Step 2: Step 3: Step 4:

Q: 1-7: MathXL for School: Mixed Review Solve the compound inequality. - 3x≤ 12 or 6x-24≥ 18 DUE Oct 25…

A: First, we need to solve the inequality -3x ≤ 12. To do this, we divide both sides of the inequality…

Q: Exercise 11.1. Let D be an integral domain, regarding as a subring of the polynomial ring D[x]. Show…

A: We are tasked with showing that the multiplicative group of units of D[x], denoted D[x]∗, coincides…

Q: Please help me answer these questions I found in a online practice worksheet that doesn't have an…

A: 1 ans: 2 ans : 3 ans: 4 ans : 5 ans : Thank you

Q: add the following hours and minutes: 2 hrs 15 min3 hrs 25 min3 hrs 26 min1 hr 07 min1 hr 15 min1 hr…

A: First, we need to add all the hours together. The hours are: 2, 3, 3, 1, 1, 1, 1, 1, 3, 2, 2, 3, 3,…

Q: A pharmacist is evaluating the prescribed dose of a medication for a ferret that weighs 2.5 lbs. The…

A: First, we need to convert the weight of the ferret from pounds to kilograms because the dosage of…

Q: 6. For all values of a, b ER, either find the inverse, or show that no inverse exists, of the…

A: Step 1: Step 2: Step 3: Step 4:

Q: The table represents a quadratic function. Write an equation of the function in standard form.…

A: The vertex of a parabola is the highest or lowest point on the graph. In this case, the vertex is…

Q: I need help could you help?

A: To simplify (x4y−3z8)−4 and express the answer using exponents, follow these steps... Apply the…

Q: 6 5 13 2 1 4. Graph the line given a point and the slope. a. (1,4); m = 1 2 57 a

A: Step 1:Step 2:Step 3: Step 4:

Q: Exercise 13.4. Let I and J be two ideals of a ring R. The product of I and J is defined by IJ :=…

Q: 3. Given the following system of linear equations: 25x1+15x25x3 = 35, 15x1+18x2 = 33, -5x+11x3 = 6.…

A: Step 1:Step 2:Step 3: Step 4:

Q: See image for question

A: The statement is true. A symmetric matrix is a matrix that is equal to its transpose. If A and B are…

Q: 1. PART I: Investigating Key Concepts Using Graphs. Although the Lotka-Volterra system can be solved…

A: 2. If a = 2 is halved to a = 1, what is the effect on the amplitude and period of both x(t) and…

Q: Problem 4. We say that a group G is finitely generated if there is a finite subset S = {x1,...,xn} C…

Q: what kind of line is it

A: Parallel: If slope 1 is equal to slope 2Perpendicular: slope 1 time slope 2 = -1

Q: part b) please

Q: If you take 15 seconds to dounload a file of 420 kilobytes how long will it take to download a 800…

A: The given values are:Time taken to download 420 kilobytes = 15 secondsSize of the file to be…

Q: Use the equation x 5 4 - x27x² - 27x = 0 to answer Part A, Part B, and Part C. Part A: What are the…

A: I hope you are finding the material engaging and informative. If you have any questions or…

Q: 7. Consider the optimization problem below. Maximize = -2x1 + 4x2 + 23 subject to 5x1 + 22 - 323 3…

A: Step 1:

Q: Submit Answer 32. [-/1 Points] DETAILS MY NOTES AUFCAT8 10.- Evaluate the determinant. 7 -1 8 19…

A: Step 1:Step 2:

Q: 1.2.9. (-) What is the minimum number of trails needed to decompose the Petersen graph? Is there a…

A: Petersen Graph Basics:The Petersen graph is a well-known cubic (3-regular) graph with 10 vertices…

Q: 4. Consider the following points in R4: P = (-1,3,4,2), Q = (2, 0, -3,0) and R = (1, -1, 3, 1). (a)…

A: Step 1: Step 2:Step 3: Step 4:

Q: D2L Course Sched X | zm MATH 140 ✗ Math 140 AC2 × Untitled docun X APznzaZOmoE X adidas Samba × |_…

A: Part (a). When we apply vertical line test we can see vertical line not cutting graph more than…

Q: proof that 1 divided by the square root of 13 is irrational using a proof by contradiction AND the…

Q: Photos Q Search Select Bow vera, mango leaves, fennel seeds, ginger honey, sesame seeds, tamarind,…

A: The given formula for the amount of cesium-137 remaining is:A(t)=523(21)30t Step 1: Calculate the…

Q: 3. For each of the following regular transition matrices, find the associ- ated steady state vector.…

A: Solution ASolution BSolution C

Q: I am a polygon I have 3 sides one of my angles is more than 90 degrees two of my sides are equal…

Q: please see image for question

A: (a) Setting up and solving the system of linear equationsWe have the following four nodes and…

Q: 153 5st for s 5 and t=7

A: The problem is asking us to substitute the values of s and t into the expression 153 * 5st and then…

Q: How much will a car purchased in 2014 for $35,750 be worth in 2022, if it is depreciated at 10.5%…

A: 4. Multiply by the Original Value:Finally, multiply the result by the original value of the car to…

Q: By forming the augmented matrix corresponding to this system of equations and usingGaussian…

A: Analysis of the Last RowRecall the last row of the row-echelon form:[ 0 0 -2-7(t-3)/5 |…

Q: Add the following minutes and hours: 11 hrs 46 min, 2 hrs 02 min, 3 hrs 13 min, 2 hrs 00 min, 5 hrs…

A: First, we add up all the hours from each time period:11+2+3+2+5+7

Q: Question 2 In this question, V = Q4 and - U = {(x, y, z, w) EV | x+y2w+ z = 0}, W = {(x, y, z, w) €…

A: To determine if U, W, Z are subspaces of V, we need to check if they satisfy the three conditions…

Q: In a triangle with points O, X, and Y, let x = OX and y = OY. The ratio of XN : NY = 1 : 1, meaning…

A: a) Express Vectors in Terms of x and y i) Vector :Point N is the midpoint of segment XYUsing the…

Q: 1.2.19. Let and s be natural numbers. Let G be the simple graph with vertex set Vo... V„−1 such that…

Q: Assume {u1, U2, us} spans R³. Select the best statement. A. {U1, U2, us, u4} spans R³ unless u is…

A: 1. Given: {u1,u2,u3} spans R3. - This meansu1,u2,u3 form a basis for R3, so they are linearly…

Q: MAT188-WRITTEN-HOMEWORK 2, Oct 12th, 11:59 PM 3 a Write the standard matrix of a linear…

A: Step 1:Questions about Linear Transformations and Standard Matrices:1. Linear Transformations and…

Q: Please help me with a solution, not an explanation or definitions. Rather, I want acceptable proof…

A: Step 1: Given information,It is a homomorphism…

Question

Use the graphs to find estimates for the solutions of the simultaneous equations.

The diagram shows the graphs of y = 2x² + 2x + 1 and
y = −x + 12.
-24
20-
16
12
-8.
-4-
-5 -4
-3
-2 -10
1
-2
x
3
Use the graphs to find estimates for the solutions of the simultaneous
equations
Sy = 2x² +2x+1
y=x+12

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here