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what is the equation for finding slope. The slope is m or the coefficient of x in the equation. Text Slope dfrac goldD text Change in y greenD text Change in x dfrac goldD y_2 - y_1 greenD x_2 - x_1 Slope Change in xChange in y.
M Y 2 Y 1 X 2 X 1 The answer M is the slope of the line. Different words same formula. The change in is equal to the difference in x-coordinates also called run and the change in is equal to the difference in y-coordinates also called rise.
The formula for the slope of the straight line going through the points X 1 Y 1 and X 2 Y 2 is given by.
If the form of the equation is ymxc then the slope or gradient is just m. Different words same formula. To find the slope you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points. Y y 1 m x x 1 The equation is useful when we know.