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posted by lili on Wednesday, December 19, 2012 at 8:25pm.
find an equation in slope-intercept form of the line that has slope 2 and passes through point A(-8,7)
we know the slope is 2, so y = 2x + b but (-8,7) lies on it, 7 = 2(-8) + b 23 = b y = 2x + 23
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