Exponential Functions Quiz

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

• (.27)^x

• .27

• 13

• 3.51

Tags

CCSS.HSF-IF.C.7E

What is the growth factor of the situation represented by f(x)=10(0.3)^x?

• 10

• 0.3

• 1

• 3

Tags

CCSS.HSF-IF.C.8B

In an exponential function, what does the 'm' represent?

• SLOPE

• RATE OF CHANGE

• STARTING VALUE (y-intercept)

• GROWTH FACTOR

Tags

CCSS.HSF-IF.C.8B

Is the graph linear, exponential or neither?

• Linear
• Exponential
• Neither

Which table shows exponential growth?

• 
• 
• 
• 

Tags

CCSS.HSF-LE.A.1A

What is the equation of this table?

• y=512(1/4)^x
• y=32(4)^x
• y=32(1/4)^x
• y=512(4)^x

Tags

CCSS.HSF.LE.A.2

Write the equation of the function below.

x y

0 1

1 4

2 16

3 64

• y = 1(4)^x

• y = 4(2)^x

• y = 1(1/4)^x

• y = 64 (1/4)^x

Tags

CCSS.HSF.LE.A.2

Create a linear equation given the data below.

y-intercept = 27 growth rate= 16

• y = 16x + 27

• y = 27x + 16

• y = 16(27)^x

• y = 27(16)^x

Create an exponential equation using the data below.

growth factor= 12 y-intercept = 5

• y = 12x + 5

• y = 5x + 12

• y = 5(12)^x

• y = 12(5)^x

Tags

CCSS.HSF.LE.A.2

Which value represents the y-intercept?

x y

-2 4

-1 12

0 36

1 108

2 324

• 4

• -2

• 36

• 108

Tags

CCSS.HSF.LE.B.5