WeBWorK Standalone Renderer

The table below gives approximate values for three functions, $f$ , $g$ , and $h$ . One is exponential, one is trigonometric, and one is a power function.

$x$	-2	-1	0	1	2
$f(x)$	5	4	5	6	5
$g(x)$	-8	-2	0	-2	-8
$h(x)$	6.25	1.25	0.25	0.05	0.01

(a) Which function is the trigonometric function?

(b) Which function is the exponential function?
Find a formula for the exponential function $y =$

(c) Which function is the power function?
Find a formula for the power function $y =$

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