identifying functions

Which of the following is a function?

• 
• 
• 
• 

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

Tags

CCSS.8.F.A.1

Is this is a function or not a function?

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this a function or not a function?

• Function
• Not a Function

Is this graph a function or not a function? 

• Function
• Not a Function

Which graph is NOT a function?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Which graph is a function?

• Graph 1
• Graph 2
• Graph 3
• Graph 4

Is the graph pictured a function?

• Yes
• No

• Function 
• Not a Function

Is the function Linear or Nonlinear?

• Linear

• Nonlinear

Tags

CCSS.8.F.A.3