Function Review

A function is where each x-value has exactly _____ y-value.

A linear function is a function that has a _________________ rate of change.

• Function
• Not a Function

• Function
• Not a Function

Which ordered pair below would prevent this table from being a function?

• (10, 10)
• (2, 4)
• (6, 1)
• (-2, 0)

Is this function linear or nonlinear?

• Linear function

• Nonlinear function

Is the table pictured a linear relationship? Why or Why not

• Yes, it has a constant change
• Yes, it does not have different rates of change
• No, it has constant rate of change
• No, it does not have a constant rate of change

Is the equation linear or nonlinear?

• Linear
• Nonlinear

What is the slope of this graph? use the / to write a fraction if needed.

What is the constant rate of change in the table? Use the / to write a fraction if needed.