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18-11-2019
Mathematics

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Write the equation of the line through (-7,6) and perpendicular to 2x - 10y= 15.

Respuesta :

mrabs12 mrabs12

20-11-2019

Answer:

2x-10y=15.

solve for y to find slope by subtracting 2x from both sides and dividing by -10

y=1/5 x - 3/2

slope = 1/5.

perpendicular slope =-5

y=-5x +b

plug in (-7,6)

6=-5(-7)+b

6=35+b

b=-29

equation is y=-5x-29

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