Solve the system by graphing.

y=x+4
y=4x-1

a. (1,5)
b. (0,-4)
c. (5,1)
d. (1,3)

When solving a system by graphing you need to see where the lines intersect.

Below is a picture of these lines graphed. The green line is y = x +4 and the blue line is y = 4x - 1

The red dot represents the intersection is about (1, 5)

The original point is: (1.667, 5.667)

Hope this helped!