dragongirl658 dragongirl658

21-08-2019
Mathematics

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Find an equation of the line passing through the points. (7, −1), 1 5 , −1

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harpazo harpazo

21-08-2019

Find the slope m.

m = (-1 -(-1))/(15 - 7)

m = (-1 + 1)/8

m = 0/8

m = 0

Now use the point-slope formula.

y - y_1 = m(x - x_1)

y - (-1) = (0)(x - 7)

y + 1 = 0

y = - 1

Done!

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