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

User Lukee
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1 Answer

6 votes

Answer:

r=0

Explanation:

1) Place point (2, 3) on graph.

2) Use the slope of -1 to go left -1 and go down -1

3) Until you get to x value of -1

User Noesgard
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