## Calculus 10th Edition

The first point is shown in green; the second is orange. $m=\frac{3}{7}$
$m=\frac{y_2-y_1}{x_2-x_1}$ $m=\frac{2.5-1}{5-1.5}$ $m=\frac{1.5}{3.5}$ $m=\frac{3}{7}$