Question

**WILL MEDAL**
Kara graphed the system of equations and stated that the solution is (4, -2). Check her solution algebraically.

Which statement is true?



A.
The graph of y=-x+2 is incorrect.

B.
The graph of y=1/2x-4 is incorrect.

C.
(-2, 4) is the solution to the system of equations.

D.
(4,-2) is the solution to the system of equations.

Answer 1

http://static.k12.com/calms_media/media/1513500_1514000/1513726/3/3cfd8b97d4472c8271b1241c249881368509adee/MS_IMC-1400804-100533.jpg

Answer 2

A) -2 = -(4) +2 -2= =2 A
B) -2 = 1/2(4) -4