Slope is equal to the change in y over the change in x,<span> or 'rise over run'. </span><span>m=change in y/change in x
</span>The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise<span>). </span><span>m=y^2−y^1/x^2−x^1
</span>Substitute in the values of x and y into the equation to find the slope<span>. </span><span>m= 1/2 −(− 3/2 )/ 3/5 −( 2/10 )
