CPM Homework Help : A2C Problem 2-24

For each table below, find the missing entries and write a rule.

Month ( $x$ )	$0$	$1$	$2$	$3$	$4$	$5$	$6$
Population ( $y$ )	$2$	$8$	$32$

Hint (a):

Look for a multiplier.

Answer (a):

$t\left(n\right) = 2 · 4^{n}$

Year ( $x$ )	$0$	$1$	$2$	$3$	$4$	$5$	$6$
Population ( $y$ )	$5$	$6$	$7.2$

Hint (b):

What do you have to multiply $5$ times to get $6$ ?

Complete the tables in the eTool below to help you write the equations.
Click the link at right for the full version of the eTool: A2C 2-24 HW eTool