The points (3, 2) and (8, r) lie on a line with slope -1. Find the missing coordinate r.

asked Oct 25, 2021 73.2k views

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2 votes

Answer:

-3

Explanation:

go up by 1 on x axis and down by 1 on y axis till you get to 8 on the x axis and the number on the y axis will be -3.

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