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19-11-2020
Mathematics

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Write an equation in slope-intercept form that passes through (2, -3) and (-4,9)

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20-11-2020

Step-by-step explanation:

let equation be y = mx + b.

m = (9- (-3))/(-4 - 2) = -2

sub (2, -3):

-3 = -2(2) + b

b = 1

therefore equation of the line is y = -2x + 1

Topic: coordinate geometry

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