Exponential Functions Test Review

The starting annual salary for an office worker at a company is $29,000. If the company awards an annual increase of 6.2%, which graph models this situation after the office worker receives x annual increases?

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Tags

CCSS.HSF-IF.C.7E

A particular type of cell doubles in number every hour. Which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells?

Tags

CCSS.HSF.LE.A.2

Which of the following is an exponential function?

The population of Warla-ville is 64 people. The population is growing at a rate of 32% each year. Select the function below that would show the population in any year, x.

Tags

CCSS.HSF.LE.A.2

Back to Warla-ville... The population started at 64 people and is growing by 32% each year. What will the population be in 5 years?

• 256.477712

• 194 people

• 339 people

• 256 people

Tags

CCSS.HSF-LE.A.1C

Warla-ville... The population started at 64 people and is growing by 32% each year. When will the population reach 1,000 people?

• 9 years

• 10 years

• 11 years

• Never

Exponential function f(x) was transformed by

f(x) + k to produce g(x).

Part A: What was the effect on the graph replacing f(x) + k?

• Horizontal Translation

• Vertical Translation

• Compression

• Reflection

Tags

CCSS.HSF.BF.B.3

Exponential function f(x) was transformed by

f(x) + k to produce g(x).

Part B: What is the value of k?

• 1

• 2

• 3

• 4

Tags

CCSS.HSF.BF.B.3

What is the average rate of change from the initial bacteria to the fifth week of population growth?

_____ bacteria per week

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CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Select the functions that represent exponential growth

Tags

CCSS.HSF-LE.A.1A