The points (-6, r) and (6,3) lie on a line with slope 3/4. Find the missing coordinate r.

asked Jul 14, 2022 204k views

3 votes

The points (-6, r)

and
(6,3) lie on a line with slope 3/4. Find the missing coordinate r.

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3 votes

Answer:

r=-6

Explanation:

$m=(y2-y1)/(x2-x1) \\(3-r)/(6-(-6)) =(3)/(4) \\4(3-r)=3(12)\\12-4r=36\\-4r=24\\r=-6$

Glen Hughes answered Jul 19, 2022

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