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05-12-2017
Mathematics

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What is the equation of a line that passes through (7, 8) and has a slope of -3?

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Аноним Аноним

05-12-2017

Using point-slope form,
(y-8)= 7(x-8)

y = 7x - 56 + 8
y = 7x -48
0r
7x -y = 48

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