You need two numbers to specify each point.
To actually calculate the slope, divide (difference in y-coordinates) by (difference in x-coordinates).
If you mean: (-1, 2) and (4, 3) then it is 1/5
Points: (-12, -17) and (21, 5) Slope: 2/3
Points: (4, 8) and (2, -2)Slope: 5Equation: y = 5x-12
Slope = (change in Y) / (change in X) = (12 - 9) / (2 - 1) = 3 / 1 = 3
y- -5 = -3(x-4) y = -3x+12-5 y = -3x+7 in slope intercept form
y -9 = 3(x -4) y = 3x -12+9 y = 3x -3 in slope intercept form
What is m, the slope of the line that contains the points (6,0), (0,1), and (12,-1)
Points: (4, 6) and (12, 3) Slope: -3/8
1 over -10.
Points: (-2, 4) and (-6, 12) Slope: -2
Points: (-12, -17) and (21, 5) Slope: 2/3
Points: (2, 12) Slope: -3 y-12 = -3(x-2) y-12 = -3x+6 y = -3x+6+12 y = -3x+18 which is now in slope intercept form
If the line passing through these points is a straight line then it has a positive gradient.
-12
As a straight line equation: y = -3x+18 in slope intercept form
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If you mean a slope of 2/5 and the point (-15, 12) then equation is 5y = 2x+90
Infinite. The line is perpendicular to the ordinate.