Interpreting Exponential Functions

Which function best represents the relationship?

• A

• B

• C

• D

Tags

CCSS.HSF.LE.A.2

Write an equation for the table

Tags

CCSS.HSF.LE.A.2

The table contains some points on the graph of an exponential function. Select the correct exponential function.

Tags

CCSS.HSF.LE.A.2

The table shows the amount of mold, y, on a surface at various times, x.

Which function could be used to model the amount of mold on the surface after x minutes?

Tags

CCSS.HSF.LE.A.2

• 
• 
• 
• 

Tags

CCSS.HSF-IF.C.7E

(a)  

• F

• G

• H

• J

Tags

CCSS.HSF.LE.B.5

What is the equation of the graph shown, and what is the y-intercept?

• y = 1⁄3 (3)^x ; a = 1⁄3

• y = 1⁄3 (3)^x ; a = 3

• y = 3 (1/3)^x ; a = 1⁄3

• y = 3 (1/3)^x ; a = 3

Tags

CCSS.HSF.LE.A.2

• 65

• decreases

• 4%

• 96

• increases

• 96%

Tags

CCSS.HSF.LE.B.5

Given y=3^x determine the y-intercept

• 1

• 3

• 0

• y

Tags

CCSS.HSF-IF.C.7E

Write the equation that represents the table below:

Tags

CCSS.HSF.LE.A.2