Functions

Is this a function?

• Yes

• No

Is this set a function?

• Yes

• No, the 1 repeats

• No, The 2 repeats

• Yes, y repeats

Is this set a function?

• Yes, the 1 repeats

• No, the 1 repeats

• Yes, No x-values repeat

• No, the 5 does not repeat

Is this mapping diagram a function?

• Yes

• No

• Undefined

Is this mapping diagram a function?

• Yes

• No

• Cannot be answered

Is this table a function?

• Yes, No x-values repeat

• Yes, the x-value -3 repeats

• No, the x-value -3 and -5 repeats

• No, the 0 repeats

Is the table a function?

• Yes

• No

• Cannot be determined

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

CCSS.HSF.IF.A.1

Is this graph a function or not a function? 

• Function
• Not a Function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function 
• Not a Function 

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5