What is the perpendicular 8x-2y=9 ?

The perpendicular 8x-2y=9 is y=-1/4 x+b

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perpendicular 8x-2y=9

perpendicular

8 x - 2 y = 9

y = - \frac{1}{4} x + b

Solution steps

Find the slope of

8 x - 2 y = 9 : m = 4

Compute the slope of the perpendicular line:

m_{p} = - \frac{1}{4}

Line with slope m=

- \frac{1}{4} : y = - \frac{1}{4} x + b

y = - \frac{1}{4} x + b