Use the graph to state the solution for the system. x – y = 4 (line a) x + y = 4 (line b) A. (–4, 0) B. (0, 4) C. (4, 0) D. (0, –4)

asked Jan 27, 2016 212k views

5 votes

Use the graph to state the solution for the system.

x – y = 4 (line a)
x + y = 4 (line b)

A.
(–4, 0)

B.
(0, 4)

C.
(4, 0)

D.
(0, –4)

by Cuiqs

8.9k points

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7 votes

The solution of the system is the point where the lines intersect.
The answer is C. (4,0).

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