Solving Linear Systems Graphically

Question 1

Question 1

Revolt · Accepted Answer

-2; 3; -7

Question 2

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

Revolt · Accepted Answer

5

Question 3

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

Revolt · Accepted Answer

-2

Question 4

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

Revolt · Accepted Answer

3

Question 5

Question 5

Revolt · Accepted Answer

The slopes are different and the y-intercepts are different.

Question 6

Question 7

Revolt · Accepted Answer

The system represents lines that , therefore the system has .: intersect at one point; The system represents lines that , therefore the system has .: exactly one solution

Question 7

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

Revolt · Accepted Answer

infinitely many solutions.

Question 8

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

Revolt · Accepted Answer

"-2"; "5"; "3"; -2

Question 9

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

Revolt · Accepted Answer

are parallel; The system represents lines that , therefore the system has .: are parallel; The system represents lines that , therefore the system has .: no solution.

Question 10

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

Revolt · Accepted Answer

"-2"; "-3"; -2

Solving Linear Systems Graphically Answers

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