Unit 5A Algebra Test Review

The following table of values represents an exponential function that is quadrupling every time x increases by 1. What would be the value when x is 6?

• 64

• 260

• 1024

• 4096

Which equation has the greatest growth factor?

A new movie theater is opening and has 2,000 regular customers each month. It expects that the number of customers will double every month for the next few months. Which equation represents the situation where x is the time in months and y is the number of customers.

The value of an antique car doubles its value every 10 years. Which graph could represent the relationships between the value of the car over time in years?

• 
• 
• 
• 

• 38,400

• 2400

• 600

• 1200

• The burned area three days after measurement

• The burned area three days before measurement

• How much medicine remains after each hour

• How much medicine is going away after each hour

• How much medicine was initially in the body when injected.

• The amount of medicine that is doubling.

• How much medicine remains after each hour

• How much medicine is going away after each hour

• How much medicine was initially in the body when injected.

• The amount of medicine that is doubling.

What is this unit all about?

• Exponential functions!

• Linear Functions!

• No clue!