Identify Exponential Functions in Tables

Write the function for the following table:

• f(x)= 1(2)^x

• f(x)= 2(1)^x

• f(x) = 2x+1

• f(x)= x+2

Write the function for the following table:

• f(x) = 1(3)^x

• f(x) = 3(3)^x

• f(x) = 3x+3

• f(x)= 6x+1

Write the function for the following table:

• f(x)= 1/3x + 27

• f(x)= 3x+27

• f(x)= 243(3)^x

• f(x) = 27(1/3)^x

Is the table linear, exponential or neither?

• Linear

• Exponential

• Neither

This ​ (a)   an exponential function. As x increases by ​ (b)   , y is multiplied by ​ ​ ​ (c)   .

• is

• is not

• 1

• Not applicable

• 3

Write the function for the following table:

• f(x) = 5x + .08

• f(x)= 5x + 2

• f(x) = .08(5)^x

• f(x)= 2(5)^x

Write the function for the following table:

• f(x)= 6x-2

• f(x)= 10x+2

• f(x)= 2(6)^x

• f(x)= 6(2)^x

In exponential function tables, you _____ the same amount on the y-values.

• add/subtract

• multiply/divide

What is the equation of this exponential function?

What is the equation of this exponential function?