1.
Use the following table to find the population of bacteria in hour
n
.
A.
180,000
n
B.
30,000
6
n
C.
6 × 30,000
n
D.
30,000 × 6
6
Hint
2.
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.
682,363
B.
n
C.
p
D.
1.08
Hint
3.
Use the following table to find the amount of medicine remaining in the bloodstream after
n
hours.
A.
425 × 0.85
n
B.
0.85 × 500
n
C.
500 × 0.85
n
D.
0.85
n
Hint
4.
Which equation represents exponential growth?
A.
y
= 250 × 0.25
x
B.
y
= 250 ·
x
C.
y
= 250 × 4
x
D.
y
= 250 × 0.4
c
Hint
5.
Find the table that does not represent an exponential equation.
A.
B.
C.
D.
Hint