Key Features of Exponential Functions Review

Which statement describes the end behavior of the function above?

What is the range of this graph?

• y = 6

• (0, -4)

• y > -6

• y < -6

Tags

CCSS.HSF-IF.C.7E

Identify the y-intercept (initial value) of the function f(x)=2(4)^x.

• 2

• 4

• (2)^x

• 8

Tags

CCSS.HSF-IF.C.7E

Given the function, f(x) = 6.5(0.85)^x, identify the growth/decay rate.

• 6.5

• 0.85

• x

• f(x)

Tags

CCSS.HSF-IF.C.8B

What is the y-intercept of the function?

• 2

• 3

• 1

• -2

Tags

CCSS.HSF-IF.C.7E

Which dashed line is an asymptote for the graph above?

• Line a

• Line b

• Line c

• Line d

Tags

CCSS.HSF-IF.C.7E

The population of a city in New York doubles every decade. Is this a linear or exponential type of equation?

• Linear

• Exponential

Use the table to find the y-intercept of this exponential function:

• 1

• 12

• 0

• 6

Tags

CCSS.HSF.LE.B.5

• Exponential growth

• Exponential Decay

• y-intercept is (0, 250)

• y-intercept is (0,3)

Tags

CCSS.HSF-IF.C.8B

Based on the table, what is the equation of the function?

Tags

CCSS.HSF.LE.A.2