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03-10-2020
Mathematics

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Write the equation of the line that passes through (-1, 7) and (2, 16).

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henryhuangbc henryhuangbc

03-10-2020

Answer:

Slope: 16-7 / 2-(-1) = 9 / 3 = 3

Equation is y=3x+b

Plug in (-1, 7)

7=-3+b

b=10

y=3x+10

Answer = y=3x+10

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