# How do you find the slope of (-2,3) and (4,9)?

The slope is basically (change in $y$) / (change in $x$).
slope $= \frac{\Delta y}{\Delta x} = \frac{9 - 3}{4 - \left(- 2\right)} = \frac{6}{6} = 1$
Both $x$ and $y$ increase by 6 between the initial and final point.