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Math help please!?

Find a value for k so that the line through (4,k) and (-2,-1) is parallel to y= -2x+ 3 over 2.

Please show work and thanks!

2007-10-17 10:51:41 · 1 answers · asked by donutss 1 in Science & Mathematics ➔ Mathematics

1 answers

when a line is parallel to the other, the slope is equal.

Slope of y = -2x + 3 is -2

(-1-k)/(-2-4)= -2
-1-k = -2(-6) = 12
k = - 13

2007-10-17 10:58:01 · answer #1 · answered by norman 7 · 0⤊ 0⤋

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