3 years ago

Find equation of a line that is perpendicular to y= -1/2x+9 and passes through (4,12).

Mathematics

1 answer:

Georgia [21]3 years ago

7 0

Answer:

y=2x+4

Step-by-step explanation:

m=2 because it is perpendicular to (-1/2)

y-12=2(x-4)

y=2x+4

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