Classify and Compare Functions

Compare f(x) = 3^x- 4 with the basic function g(x) = 3^x

• 4 units up

• 4 units to the left

• 4 units to the right

• 4 units down

Classify the following graph.

• Exponential Growth

• Exponential Decay

• Logarithmic

What are the transformations of this graph?

• Right 1 Up 5

• Right 1 Down 5

• Left 1 Up 5

• Left 1 Down 5

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

• Function J, -6

• Function J, 8

• Function K, 5

• Function K, 10

• Function J, -6

• Function J, 8

• Function K, 5

• Function K, 10

Two linear functions are shown below. Which function has the greater initial value?

• Function A

• Function B

The cost of Nate’s service is described by y = 4x + 6. The table shows the cost of Beth’s service. Which service is cheaper for 8 movies in one month?

• Beth's service ($38 vs. $40) is cheaper

• Nate’s service ($42 vs. $44) is cheaper

• Nate’s service ($38 vs. $40) is cheaper

• Beth's service ($42 vs. $44) is cheaper

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

True or False: All increasing exponential functions eventually exceed all increasing linear functions.

• True

• False