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OpenStudy (anonymous):
A line k passes through the points (4,2) and (-4,4). A second line h passes through the points (-8,1) and (8, -3). Is line k parallel to line h? Why or why not?
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OpenStudy (anonymous):
slope of line k = 2/-8 = -1/4 slope of line h = -4/16 = -1/4 both slope are equal , so both lines are parallel
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