# How do you find the slope for (8,10) and (-3,9)?

Consider that the slope is $m = \frac{\Delta y}{\Delta x} = \frac{{y}_{2} - {y}_{1}}{{x}_{2} - {x}_{1}} = \frac{9 - 10}{- 3 - 8} = \frac{- 1}{- 11} = \frac{1}{11}$