Question

What is an equation of the line that is parallel to y = 9- 4x and passes through (0, 7)​

Answer 1

Answer:

y = -4x + 7

Step-by-step explanation:

Since they are parallel they must have the same gradient which is -4

$y = mx + c$

m = -4

x = 0

y = 7

7 = -4 × 0 + c

c = 7

$y = - 4x + 7$