Key Features of Exponentials

Which function models the values in the table?

Tags

CCSS.HSF.LE.A.2

Identify the y-intercept (initial value) in the function f(x)=13(.27)^x

• (.27)^x
• .27
• 13
• 3.51

Tags

CCSS.HSF.LE.B.5

What is the asymptote of the function?

• x = 1

• y = 1

• x = -8

• y = 0

Tags

CCSS.HSF-IF.C.7D

Given the function, f(x) = 6.5(0.85)^x, identify the initial value.

• 6.5

• 0.85

• x

• f(x)

Tags

CCSS.HSF.LE.B.5

Which of the following statements are true about the function below? Select all that apply.
f\left(x\right)=0.5\left(2\right)^x-1

• The function represents exponential growth

Tags

CCSS.HSF-IF.C.7E

Which of the following statements are true of the exponential function? Select all that apply.

• The graph has been shifted up 3 units from the parent function.

• The function represents exponential growth.

Tags

CCSS.HSF-IF.C.7E

Which statement describes the end behavior of the function above?

Which statement describes the end behavior of the function above?

Tags

CCSS.HSF-IF.C.7D

Which function models exponential decay?

Tags

CCSS.HSF-LE.A.1A

The population of deer in a certain town was 10,000 in 2015. Each year the population has decreased by 10%. That is, each year the population is 90% of what it was the previous year. Which equation models the population of deer since 2015?

Tags

CCSS.HSF.LE.A.2