Exponential Function Vocabulary

To solve 8 = 2^5x+7, you would need to re-write 8 as what base?

• 8

• 4

• 2

• Cannot be determined

Solve for x

• 1

• 4

• 1/2

• no solution

What is the horizontal asymptote of all exponential functions?

• The x-axis

• The y-axis

• All real numbers

• Exponential Growth

• Exponential Decay

• Linear

• None

• Exponential Growth

• Exponential Decay

• Exponential Growth

• Linear

• Exponential Decay

Which function represents the table of values?

• f(x) = 4x

• f(x) = x³

• f(x) = 4^x

• f(x) = 4^x-1

Which does y = 2(0.5)^x represent?

• Exponential Growth

• Exponential Decay

Which does y = (2)^x represent?

• Exponential Growth

• Exponential Decay

The horizontal line that a exponential function approaches but never touches

• Asymptote

• Growth Factor

• Axis of Symmetry