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05-11-2020
Mathematics

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Write the equation of a perpendicular line to Y=2x+3 passing through (4,-1)
A. Y= 2x-9
B. Y= -1/2 x +1
C. Y= -2x +1
D. Y= 1/2 X -6

Respuesta :

yijingheng yijingheng

05-11-2020

B

Step-by-step explanation:

Gradient of perpendicular line = -1/2

Passing through the point (4,-1)

y-(-1) = -1/2(x-4)

y= -1/2x +1

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