5.04 quiz: graphs of systems and solutions with graphs

graph the system of equations.

{ 2 x − y = 4

{ x − y = −2

use the line tool to graph the lines.

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graph the system of equations on your graph paper to answer the question.

{ y = x − 4

{ y = −x + 6

what is the solution for this system of equations?

enter your answer in the boxes.

(a)  

graph the system of equations on graph paper.

{ 8x + 6y = 48

{ 2x − 3y = −6

which statements are true about the solution to the system of equations?

select each correct answer.

• the ordered pair that is the solution to the system lies in quadrant I

• the x-coordinate of the solution is 3.

• the y-coordinate of the solution is 4.

• the ordered pair that is the solution to the system lies in quadrant II

a system of linear equations is graphed.

which ordered pair is the best estimate for the solution to the system?

• (1/2, 1)

• (1, 1)

• (1/2, 0)

• (1/3, 0)