Exponential Functions to Graphs

Find the domain.

• all values less than 1

• all real numbers

• all positive numbers

• all values less than 0

What is the asymptote value in the function?

• 3

• 2

• 7

• 0

Which of the following functions shows an initial amount of $15 and an increase of 35% each year?

• y = 15(35)^x

• y = 15(1.35)^x

• y = 15(0.35)^x

• y = 35(1.15)^x

Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.

• y=5000(0.7)^x

• y=30(5000)^x

• y=5000(1.3)^x

• y=5000x^x

Which exponential equation could represent the graph shown?

Which exponential equation could represent the graph shown?

Which exponential equation could represent the graph shown?

Which of the following graphs depicts the following exponential function:

f(x) = 2^x - 2

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Which of the below exponential graphs shows decay?

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Which of the below functions represents exponential growth?