Exponential Functions Quiz (5 Questions)

1. Identify whether f(x) = 4 · 2ˣ represents growth or decay

2. What is the starting value in f(x) = 7 · (1/3)ˣ?

3. True or False: Exponential functions change at a constant rate.

4. Write an example of an exponential function.

5. What does b represent in f(x) = a · bˣ?

Answer Key

1. Growth

2. 7

3. False

4. Answers will vary

5. Growth or decay factor