Chapter ISG, Problem 9.2.2P

To determine

To solve the function $h\left(x\right)=-2{\left(x+2\right)}^2+2$

Explanation of Solution

Given Information: $h\left(x\right)=-2{\left(x+2\right)}^2+2$

Formula Used: Graphing Utility

Calculation:

For such equations, a graphing utility can often be used to investigate possible solutions. When a graphing utility is used to solve an equation, usually approximate solutions are obtained.

  $h\left(x\right)=-2{\left(x+2\right)}^2+2$

Put the value of $x$ in $h\left(x\right)$ , get:

$x$	-4	-3	-2	-1	0
$h\left(x\right)$	-6	0	2	0	-6