hannahagee01 hannahagee01

02-02-2016
Mathematics

contestada

The equation of line CD is (y−3) = − 2 (x − 4). What is the slope of a line perpendicular to line CD?
a. 1 over 2
b. 2
c. negative 1 over 2
d. −2

Respuesta :

BatgirlNerd16 BatgirlNerd16

02-02-2016

Slope: -2

NOTE: The line perpendicular to line has a slope .

So your slope is - 1 over 2 (Answer a)

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