## Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

M = $(3,-0.5)$
The coordinates (x, y) of the midpoint M are $x = \frac{x_1+x_2}{2} = \frac{2+4}{2} = 3$ $y = \frac{y_1+y_2}{2} = \frac{-3+2}{2} = -0.5$ That is, M = $(3,-0.5)$