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What is the slope of a line that is perpendicular to 4x-8y=64

asked
User Yegong
by
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1 Answer

2 votes

Answer

Slope: -2

Explanation:

Perpendicular slope is the negative reciprocal of the original slope.

The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.

answered
User Rwacarter
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