Mathematics, 09.01.2020 07:31 chevalieriiim006

Which pair of lines is perpendicular?
a. y=2x-1 and 2y=-x+3
b. y=3x+4 and 3y-x=5
c. y=-4x+2 and x+4y=6
d. y=-6x-3 and 6x-y=4

Answers: 1

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Which pair of lines is perpendicular?
a. y=2x-1 and 2y=-x+3
b. y=3x+4 and 3y-x=5
...