Identify Different Functions

Is this relation a function?

• Function

• Not a function

Is this relation a function?

• Function

• Not a function

Which of the following terms describes the function?

• linear

• nonlinear

• discrete

• continuous

• increasing and decreasing

Which of the following words describes the function?

• linear

• nonlinear

• increasing

• decreasing

• increasing and decreasing

Which of the following words describes the function?

• linear

• nonlinear

• increasing

• decreasing

• both increasing and decreasing

Which of the following is NOT a function?

• A

• B

• C

• they are all functions

Which of the following words describe the function?

• linear

• nonlinear

• discrete

• continuous

• decreasing

Which of the following words describes the function?

• linear

• nonlinear

• increasing

• decreasing

• both increasing and decreasing

On what interval is the function constant?

• x < 1

• 1 < x < 3

• 3 < x < 5

• 5 < x < 10

You can identify a function from a graph by using the.....

• Horizontal Line Test

• Eye Test

• Vertical Line Test

• Diagonal Line Test