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23-04-2021
Mathematics

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Find the slope of a line perpendicular to a line with points (3, -7) and (2, -4).

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23-04-2021

Answer:

1/3.

Step-by-step explanation:

The slope of the given line = (-4 - -7)/(2-3)

= 3 / -1

= -3.

The line perpendicular to this has slope - 1 / (-3)

= 1/3.

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