Solving Linear Systems Graphically

Question 1

Question 1

Revolt · Accepted Answer

: -2; : 3; : 3; : -7

Question 2

Write each equation in slope-intercept form. y = [___]x + [___] y = [___]x + [___]

Revolt · Accepted Answer

-2

Question 3

The system represents lines that [___], therefore the system has [___].

Revolt · Accepted Answer

C: are parallel

Question 4

Which statements did you include in your answer?The slopes are the same.The y-intercepts are different.

Revolt · Accepted Answer

AssessCtrlb842fc7e-027e-48dc-918f-6f2fd86cfb92_1_A,AssessCtrlb842fc7e-027e-48dc-918f-6f2fd86cfb92_1_B

Question 5

Solve the system. 2x + y = −3 −2y = 6 + 4x Write each equation in slope-intercept form. y = x + y = x +

Revolt · Accepted Answer

-2

Question 6

Solve the system. 2x + y = 3 −2y = 14 − 6x Write each equation in slope-intercept form. y = x + y = x + How do the slopes and y–intercepts of the two equations compare?

Revolt · Accepted Answer

-2

Question 7

How should you modify the graph to show the solution to the system of inequalities below? Check all that apply.

Revolt · Accepted Answer

A: Shade above 2x + y = 4.; D: Shade below 2y = 6 – 2x.; E: Make the boundary line 2x + y = 4 dashed.

Question 8

Write each equation in slope-intercept form. y = [___]x + [___] y = [___]x + [___]

Revolt · Accepted Answer

4

Question 9

The system represents lines that [___], therefore the system has [___].

Revolt · Accepted Answer

A: no solution.

Question 10

Question 10

Revolt · Accepted Answer

-3

Solving Linear Systems Graphically Answers

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