3 years ago

What is an equation that goes through the point (-7, 10) and is perpendicular to the line -2x-4y=9

Mathematics

1 answer:

algol133 years ago

7 0

Step-by-step explanation:

m1.m2= -1

(4y = -2x -9)= (y = -1x/2 -9/4)

-1/2.m2= -1

m2 = 2

formula = y - y1 = m2 ( x - x1)

y - 10 = 2 ( x - (-7))

y - 10 = 2x + 14

y = 2x + 24

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