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17 votes
17 votes
Find the slope of a line perpendicular to a line through the given points. E(5, 7), F(3, 1)

User Edaniels
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2.9k points

2 Answers

14 votes
14 votes

Answer:

-1/3

Explanation:

User Asmb
by
3.3k points
11 votes
11 votes

Answer: -1/3

Explanation:

The slope of the given line is
(7-1)/(5-3)=(6)/(2)=3.

Thus, since perpendicular lines have slopes that are negative reciprocals of each other, the answer is -1/3

Find the slope of a line perpendicular to a line through the given points. E(5, 7), F-example-1
User Timothy Perrigo
by
2.9k points