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Given the point (5, 6) and the slope of 5, find y when x = 21.
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1 vote
Given the point (5, 6) and the slope of 5, find y when x = 21.

User OtterFamily
by
8.1k points

1 Answer

3 votes
y=mx+b

6=5(5)+b
6=25+b
-19=b

y=5x-19

y=5(21)-19
y=105-19
y=86

Final answer: y=86
User Roham Tehrani
by
8.5k points
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