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04-12-2019
Mathematics

contestada

what is the slope of the perpendicular line to 8x - 3y = -9

Respuesta :

Yang100 Yang100

04-12-2019

Answer:

-3/8

Step-by-step explanation:

8x-3y=-9

3y=8x-(-9)

3y=8x+9

y=8/3x+9/3

y=8/3x+3

perpendicular means negative reciprocal of the current slope,

and the negative reciprocal of 8/3 is -3/8.

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