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What slope would a line have to be perpendicular to a line with a slope of 1/4 ?

User Omnia
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2 Answers

13 votes

Answer:

The slope is -4

User Jakob Bowyer
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9 votes

Answer:

A line perpendicular to another has a slope that is the negative reciprocal of the slope of the other line. The negative reciprocal of the original line is –2, and is thus the slope of its perpendicular line.

Explanation:

User CodyK
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