Calculate the y-intercept given the slope and a point (5,72) and m=-2

asked Feb 17, 2019 154k views

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B is the y-intercept. b = 82

WORK:
72 = -2(5) + b
72 = -10 + b
+10 +10
82 = b or b = 82.

Darrah answered Feb 18, 2019

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4 votes

The y intercept is 82. I showed work...

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