Intro to Exponential Functions

Can the set of data be modeled by an exponential function?

• Yes, the range values have a common factor

• Yes, the range values have a common difference

• No, the range values do not have a common factor

Does the graph represent exponential growth or decay?

• Decay

• Growth

Which equation represents exponential growth?

Which equation represents exponential decay?

Which equation does NOT represent a linear or exponential function?

• The domain is all real numbers. The relevant domain is all nonnegative integers.

• The domain and relevant domain are both x > 0

• The range is all real numbers

• The y-intercept is 1.

Which table shows exponential behavior?

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What is the main difference between a linear and exponential function?

• A linear function increases and an exponential function decreases

• A linear function has a constant rate of addition or subtraction and an exponential function has a constant rate of multiplication

• A linear function has a y-intercept

• An exponential function has a domain of all real numbers

• 0 < a < 1

• a > 1

• 0 < b < 1

• b > 1

• 0 < a < 1

• a > 1

• 0 < b < 1

• b > 1