olivia9433 olivia9433

06-10-2020
Mathematics

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The points (5,-2) and (7,r) lie on a line with slope 4. Find the missing coordinate r.

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mothergoosifer mothergoosifer

06-10-2020

Answer:

A slope of four means that it moves up four and over 1. Since 7-5 is 2, you must half the 1. (7, 2.5)

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