Question

What equation has a graph parallel to the line y=4x+7 and has x-int. of -2

Answer 1

y=4x+8 and the slopes are the same making it parallel

Answer 2

y = 4x + 8

Explanation:

parallel lines have the same gradient

So, m = 4

y = 4x + c

(-2,0)

0 = 4(-2) + c

c = 8

y = 4x + 8