Practice problem
Piecewise Definitions of Functions
By Eunji Kwon
Evaluate the function for $$f(x)= \left{\begin{matrix} \dfrac{1}{2}x-4 &\text{if}&x \leq -2 \ 3-2x &\text{if}& x > -2 \
\end{matrix}\right.$$
Practice problem
Evaluate the function for $$f(x)= \left{\begin{matrix} \dfrac{1}{2}x-4 &\text{if}&x \leq -2 \ 3-2x &\text{if}& x > -2 \
\end{matrix}\right.$$