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The slope-intercept form of the function that contains the points (5, 6) and (9, 14) is y = 2x - 4 .
slope = (14 - 6)/(9 - 5) = 8/4 = 2
y - 6 = 2(x - 5)
y - 6 = 2x - 10
y = 2x - 10 + 6
y = 2x - 4
Added 1/17/2015 5:51:36 AM
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