1.
Identify the growth factor in the equation
p
= 682,363 × 1.08
n
where
p
is the population and
n
is the number of years after 2001.
A.
1.08
B.
n
C.
p
D.
682,363
Hint
2.
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.
$12,400
B.
$11,160
C.
$10,044
D.
$15,309
Hint
3.
Use the following table to find the amount of medicine remaining in the bloodstream after
n
hours.
A.
0.85
n
B.
425 × 0.85
n
C.
500 × 0.85
n
D.
0.85 × 500
n
Hint
4.
Which equation represents exponential decay?
A.
y
= 63 × 0.4
x
B.
y
= 63 × 4
x
C.
y
=
· 63
x
D.
y
= 63 × 4.4
x
Hint
5.
Find the table that does not represent an exponential equation.
A.
B.
C.
D.
Hint