16-08-2017
Mathematics

contestada

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

Respuesta :

kphung76127 kphung76127

16-08-2017

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

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