Use the graph to state the solution for the system.

x – y = 4 (line a)
x + y = 4 (line b)

A.
(0, 4)

B.
(4, 0)

C.
(0, –4)

D.
(–4, 0)
https://static.k12.com/calms_media/media/213000_213500/213096/1/adbd565410979272c1f30c00abb475ba5a33c67b/ALGTests_L2_S1_U8_Q2v2Stem.gif

Question

Use the graph to state the solution for the system.

x – y = 4 (line a)
x + y = 4 (line b)
 
 
 
 A.
(0, 4)
 
 B.
(4, 0)
 
 C.
(0, –4)
 
 D.
(–4, 0)
https://static.k12.com/calms_media/media/213000_213500/213096/1/adbd565410979272c1f30c00abb475ba5a33c67b/ALGTests_L2_S1_U8_Q2v2Stem.gif

anonymous · Answer

the solution is where both lines cross at

anonymous · Answer

ok, thank you so much!