Decide whether each of $h(x)$ and $k(x)$ could be a linear or exponential function. Then, find a possible formula for the function.

a)

Values of $h(x)$

$x$	$0$	$1$	$2$	$3$	$4$
$h(x)$	$6$	$5.1$	$4.2$	$3.3$	$2.4$

A. Linear
B. Exponential

Formula for $h(x)$:

b)

Values of $k(x)$

$x$	$0$	$2$	$3$	$5$	$6$
$k(x)$	$3$	$12$	$24$	$96$	$192$

A. Linear
B. Exponential

Formula for $k(x)$:

Hint: