Unit 3 Function Review

Is this a Function or Not a Function?

• Function

• Not a Function

Is this table a function or not a function

• Function

• Not a Function

What set of ordered pairs is a function?

• (1,2), (3, 2), (5, 1)

• (1,2), (2, 3), (2, 4)

• (8,2), (8, 4), (5, 1)

Function or Not a Function

• Not a Function

• Function

Is the relation a function?

• yes, it is a function
• no, it is not a function
• not enough information to determine

Is the relation a function?

• yes, it is a function
• no, it is not a function
• not enough information to determine

Is this graph a function or not a function? 

• Function
• Not a Function

Is this function linear or nonlinear?

• linear
• nonlinear

Is this function linear or nonlinear?

• linear

• nonlinear

Is this function linear or nonlinear?

• Linear function
• Nonlinear function