Mathematics, 01.02.2021 23:40 keke6361

) Which of the following pairs of lines are perpendicular?

y=3x-4 and y= x-5
y= and y=2x-1
y=x and y=-x

Answers: 3

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) Which of the following pairs of lines are perpendicular?

y=3x-4 and y= x-5
y= a...