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

Mathematics

1 answer:

kkurt [141]3 years ago

3 0

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

$y = - 4x + 7$

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