What is the perpendicular y=-x/4-5,(-9,-6) ?

The perpendicular y=-x/4-5,(-9,-6) is y=4x+30

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perpendicular y=-x/4-5,(-9,-6)

perpendicular

y = - \frac{x}{4} - 5, (- 9, - 6)

y = 4 x + 30

Solution steps

Find the line

y = mx + b

perpendicular to

y = - \frac{x}{4} - 5

that passes through

(- 9, - 6)

Find the slope of

y = - \frac{x}{4} - 5 : m = - \frac{1}{4}

Compute the slope of the perpendicular line:

m_{p} = 4

Find the line with slope m=

4

and passing through

(- 9, - 6) : y = 4 x + 30

y = 4 x + 30

\frac{1}{x + 2}

25 - x^{2}

(- 79, 45), (- 43, 29)

f (x) = - \frac{1}{4} x^{5}

f (x) = 2 - \frac{x}{3}

What is the perpendicular y=-x/4-5,(-9,-6) ?
The perpendicular y=-x/4-5,(-9,-6) is y=4x+30