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The points (-2, 6) and (2, r) lie on a line with slope 3. Find the missing coordinate r.

The points (-2, 6) and (2, r) lie on a line with slope 3. Find the missing coordinate-example-1
User Pang Ho Ming
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1 Answer

28 votes
28 votes
ANSWER: r=18

Step-by-step explanation:
The points (-2, 6) and (2, r) lie on a line with slope 3. Find the missing coordinate-example-1
User Bob Snyder
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2.8k points