Answer
$y-3=-\frac{2}{5}(x-1)$. See graph.
Work Step by Step
Step 1. Given point $P(1,3)$ and slope $m=-\frac{2}{5}$, we can write the point-slope form of the equation as $y-3=-\frac{2}{5}(x-1)$.
Step 2. We can plot the above line as shown in the figure. See graph.
