Use a graph to solve the system of linear equations. 1. y = x + 2 y = -6x + 9 9. {+ x² =^* y = 3x + 13 3. y = -x-2 y = 4x - 2

College Algebra (MindTap Course List)
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Chapter7: Conic Sections And Quadratic Systems
Section7.4: Solving Nonlinear Systems Of Equations
Problem 57E
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How do you use a graph to solve the system of linear equations?
Name
Maya Brown
Quiz
For use after Section 1.4
Chapter
1
Use a graph to solve the system of linear equations.
1. y = x + 2
y = -x + 1/
y = 3x + 13
y = -6x + 9
Solve the system of linear equations by substitution.
4. y = 5x - 7
-4x + y = 6
-3x - 2y = -12
-5x - y = 21
6.
3.
Date 9/11/22
y = -x-2
y = 4x - 2
-7x - 2y = -13
x - 2y = 11
Transcribed Image Text:Name Maya Brown Quiz For use after Section 1.4 Chapter 1 Use a graph to solve the system of linear equations. 1. y = x + 2 y = -x + 1/ y = 3x + 13 y = -6x + 9 Solve the system of linear equations by substitution. 4. y = 5x - 7 -4x + y = 6 -3x - 2y = -12 -5x - y = 21 6. 3. Date 9/11/22 y = -x-2 y = 4x - 2 -7x - 2y = -13 x - 2y = 11
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