Functions vs nonfunctions

Which of the following is a function.

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

Which of the following is a function?

• Mapping A

• Mapping B

• Table C

• Table D

Tags

CCSS.8.F.A.1

Which of the following is NOT a function?

• a and c only

• b and c only

• b and d only

• b, c, and d only

Tags

CCSS.8.F.A.1

Which graph does NOT pass the vertical line test? A vertical line should only touch one point at a time, if it is a function.

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

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

Is the relation a function? Why.

• Yes, because the x-value 11 has two y-values pair with it.
• Yes, because each x-value has only one y-value paired with it.
• No, because the x-value 11 has two y-values pair with it.
• No, because each x-value has only one y-value paired with it.

Tags

CCSS.8.F.A.1

Define this graph. Does it pass the vertical line test?

• Function
• Not a Function
• Linear
• Undefined

Tags

CCSS.HSF.IF.A.1

Is the table above a function?

• This is a Function

• This is Not a Function

Tags

CCSS.8.F.A.1

Is the table above a function?

• This IS a Function

• This is NOT a Function

• This is a linear function

• This is a toaster oven

Tags

CCSS.8.F.A.1

Is this number mapping a function?

• Function

• Not a Function

• Venn Diagram

• T - Table

Tags

CCSS.8.F.A.1

Using the vertical line test. Is this a function?

• Yes

• No

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7