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Tanya [424]
3 years ago
7

Please help me. What is the slope of a line perpendicular to the line with equation y=3x-1?

Mathematics
2 answers:
Helen [10]3 years ago
6 0
Perpendicular lines in equations are negative reciprocals of each other. If you multiply two slopes together and they equal -1, they are perpendicular.
3 * -1/3 = -1 so the slope is -1/3.

Equations that have the same slope are parallel. If another line had a slope = to 3, then the line would be parallel to y=3x-1
jeka943 years ago
5 0

Answer:

--1/3

Step-by-step explanation:

I  just took the test

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