Choose the system of equations which matches the following graph:

a) x − 2y = 8

2x + 4y = 12

b) x − 2y = 8

2x − 4y = 12

c) x + 2y = 8

2x + 4y = 12

d)x + 2y = 8

2x − 4y = 12

i believe the answer is c.

Option C.

Step-by-step explanation:

From the graph we can find the points (2,3) for first straight line (blue) and (2,2) for second straight line (red). These points Andre satisfied by option C.

x+2y=8

2+2×3=8

8=8.

Again, 2x+4y=12

2×2+4×2=12

12=12

30

step-by-step explanation:

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