## Algebra 1

$\frac{3}{4}$
If a=-2, and b=3, in order to evaluate the expression $\frac{-b}{2a}$ all we must do is simply plug in the givens into the expression. $\frac{-b}{2a}$=$\frac{-(3)}{2(-2)}$=$\frac{-3}{-4}$=$\frac{3}{4}$