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3 votes
Find the slope of the line that passes through the pair of points (-2,1), (1,-2)

1 Answer

4 votes
Find the slope between the two points (-2, 1) & (1, -2):
m =
(y_(2) - y_(1))/( x_(2) - x_(1))
=
(1+2)/(-2-1)
=
(3)/( -3)
= -1




answered
User Jeffin
by
9.0k points

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