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3 years ago

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

Mathematics

1 answer:

Tomtit [17]3 years ago

8 0

Answer:

r=0

Step-by-step 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

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