1.	The population of fish in Mark's lake is 500 this year. If the population increases by 6.9% a year, what number can Mark multiply this year's population by to estimate the fish population in the lake next year?
		A.	0.0931	B.	1.69
		C.	6.9	D.	1.069
		Hint
	2.	Identify the growth factor in the equation p = 682,363 × 1.08n where p is the population and n is the number of years after 2001.
		A.	682,363	B.	p
		C.	1.08	D.	n
		Hint
	3.	Suppose your parents buy a new car for $21,000. What will the value of the car be in 5 years if the car depreciates by 10% each year.?
		A.	$11,160	B.	$10,044
		C.	$15,309	D.	$12,400
		Hint
	4.	Which equation represents exponential growth?
		A.	y = 250 · x	B.	y = 250 × 4x
		C.	y = 250 × 0.25x	D.	y = 250 × 0.4c
		Hint
	5.	Find the table that does not represent an exponential equation.
		A.
		B.
		C.
		D.
		Hint