Solving Systems by Graphing?

Question

match the following.

1) Which system has (1, 3) as the solution?

2) Which system has (-2, -2) as the solution?

3) Which system has no solutions?

4) Which system has infinite solutions?

5) Which system has (-8, 0) as the solution?

A) x - y = -2

3x - y = 0

B) x + y = -1

4x + 4y = -4

C) x - 4y = -8

2x - 3y = -16

D) x + y = -4

-3x + 2y = 2

E) 4x + 6y = -12

2x + 3y = 9

Answer 1

1. A

2. D

3. E

4. B

5. C

Hope this helps.

Best answer is much appreciated. Thx.