Algebra Examples

$h (x) = {\begin{cases} 4 - x^{2}, x < - 2 \\ 3 + x, - 2 \leq x < 0 \\ x^{2} + 1, x \geq 0 \end{cases}$

Step 1

Graph.

$h (x) = {\begin{cases} 4 - x^{2} & x < - 2 \\ 3 + x & - 2 \leq x < 0 \\ x^{2} + 1 & x \geq 0 \end{cases}$

Step 2