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7 - Math

FInd the Slope

CoordinatesType of slope
what is the slope of (1, 1) and (20, 20)? 19/19 1/1 or 1 positive
what is the slope of (-3, 2) and (13,-5)? -7/16 -7/16 negative
what is the slope of (-6, 10) and (80,10)? 0/86 0/86 zero
what is the slope and the y-intecept of (0, 10) and (13,28)? slope = 18/13 y-intercept = 10 positive
what is the slope and the y-intecept of (0, 8) and (-2,8)? slope = 0/-2 y-intercept = 8 zero
what is the y-intecept of (0, -4) and (-3,8)? slope = -12/3 = -4 y-intercept = -4 negative
what is the slope of (-1, 2) and (5,-2)? -4/6 -2/3 negative
what is the slope of (20, 6) and (20, 15)? 9/0 9/0 undefined
Created by: sandrakurian
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