Step-by-step explanation:
I hope it's correct... Ahh.. Now it's long enough
7x+y-9=0
move constant to the left by adding its opposite to both sides. the sum of the two =0
I think the answer is letter c
Point of Y intercept is (0,4)
Y1-Y2=m(X1-X2)
Plug in x,y into X2, Y2 m=slope
y-4=2(x-0)
y-4=2x
y=2x+4
Table
Plug in for x and y
x. y
0. 4
1. 6
2. 8