Question

Consider the points A (-16, 39), B(4, 3) and C (9, -6):
Find the slope of AB.

Answer 1

Answer:

$\frac{-9}{5}$

Step-by-step explanation:

$\frac{3-39}{4-(-16)}$  ⇒ $\frac{-36}{20}$÷ $\frac{2}{2}$ = $\frac{-9}{5}$