Katierkiminkim Katierkiminkim

07-07-2016
Mathematics

contestada

Which of the following equations is parallel to the line passing through A(-2, 7) B(-2,-2)?
A) y=-2
B) Y= x
C) 3x=5
D) -2x=7y

Respuesta :

meerkat18 meerkat18

12-07-2016

Calculate for the slope (m) of the line given the points through the equation,
m = (y2 - y1) / (x2 - x1)

m = (-2 - 7) / (-2 --2) = undefined

Therefore, the line is vertical. Among the given choices above, only letter C is vertical.

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