Solving Linear Systems Graphically

Question 1

Question 1

Revolt · Accepted Answer

-2; 3; -7

Question 2

Question 2

Revolt · Accepted Answer

-3

Question 3

Question 3

Revolt · Accepted Answer

-2

Question 4

Question 4

Revolt · Accepted Answer

-3

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"; "-3"; -2

Question 6

Question 6

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

coincide; The system represents lines that , therefore the system has .: coincide; The system represents lines that , therefore the system has .: infinitely many solutions.

Question 8

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

Revolt · Accepted Answer

intersect at one point; 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 9

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"; "3"; "-7"; -2

Question 10

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

Revolt · Accepted Answer

infinitely many solutions.

Solving Linear Systems Graphically Answers

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