Math 8 Functions Review

Is this mapping a function or not a function? 

• Function
• Not a Function 

Is this table a function or not a function? 

• Function
• Not a Function

Which graph is NOT a function

• Graph 1

• Graph 2

• Graph 3

• Graph 4

Is this a function?

• Yes

• No

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

Is the function Linear or Nonlinear?

• Linear
• Nonlinear

Is the equation linear or nonlinear?

• Linear
• Nonlinear

Is this graph a linear or nonlinear function?

• nonlinear
• linear