3 years ago

Whats the equation of a line perpendicular to y= 0.25x-7 and passes through (-6,8)

1 answer:

8 0

$y - 8 = 4(x + 6)$
The slope perpendicular to 1/4 or .25 is 4.
Then you would use point slope form to write the equation.
Then you could simiplify the equation to y=4x+32.

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