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Find the slope of the line perpendicular to AB. A(3, 5) and B(3, -8).
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Find the slope of the line perpendicular to AB. A(3, 5) and B(3, -8).

User Harryisaac
by
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1 Answer

2 votes

Answer:

m = 0

Explanation:

AB has a slope of y2 - y1 / x2 - x1 so -8-5/3-3 so -13/0 = undefined so it is a vertical line, so any line that is horizontal will be perpendicular to it, so horizontal lines have a zero slope

User Wella
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