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What is the equation of a line that passes through the poin -2-4 and -7-1?
Wiki User
∙ 11y ago
(- 2, - 4) and (- 7, - 1)
First the slope is needed.
m = Y2 - Y1/X2 - X1
m = - 1 - (- 4)/- 7 - (- 2)
m = - 3/5
==========now, point slope form, use these points (- 2, - 4)
Y - Y1 = m(X - X1)
Y - (- 4) = -3/5[X - (- 2)]
Y + 4 = - 3/5(X + 2)
Y + 4 = (- 3/5)X - 6/5
Y = (- 3/5)X - 26/5
===============equation of the line
Wiki User
∙ 11y ago
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