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PC Are these two lines parallel, perpendicular or neither? y = -1/4 x-5 y = 4x + 2 O Parallel O Perpendicular O neither O all of the above
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2 votes
PC

Are these two lines parallel, perpendicular or neither?
y = -1/4 x-5
y = 4x + 2
O Parallel
O Perpendicular
O neither
O all of the above

User Not Important
by
7.5k points

2 Answers

3 votes
The answer is: Perpendicular, because both equations intersects or cross over each other. There is an attached photo
PC Are these two lines parallel, perpendicular or neither? y = -1/4 x-5 y = 4x + 2 O-example-1
User Gudmundur Orn
by
7.6k points
4 votes
The lines are perpendicular because their slopes are opposite reciprocals of each other (4 and -1/4).
User Jon Reilly
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7.2k points
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