IM 5.13 Practice

Here is a graph of p, an insect population, w weeks after it was first measured. The population grows exponentially.

What is the weekly factor of growth for the insect population?

• 3

• 9

• 1

• 2

Here is a graph of p, an insect population, w weeks after it was first measured. The population grows exponentially.

What was the population when it was first measured?

• 300

• 900

• 100

• 200

Here is a graph of p, an insect population, w weeks after it was first measured. The population grows exponentially.

What equation correctly represents p and w?

• 1

• 0

• .5

• 1/10

• 18/12

a

b

g

f

• a>50

• a<50

• b<3

• b>3

• a<3

• 12000

• 3/4

• 9000

• 6000

• 6750

• 9000

• The value of the car at 2 years

• When the car is worth 2 dollars

A ball was dropped from a height of 150 cm. The rebound factor of the ball is 0.8. About how high, in centimeters, did the ball go after the third bounce?

• 77

• 96

• 234

• 293