Question

Which of the following graphs best represents the solution to the pair of equations below?

Answer 1

The third one is the answer. You see that they cross at 2. In your equation, both of them have 2 as their cross number, so they would meet at 2. 

Answer 2

It shoul be the third one.

The equations are both in slope intercept form, where y=mx+b and b is the y intercept. The y intercept for both equations should be 2 and the only graph with that is the third one.