Functions vs Relation

• top left

• top right

• bottom left

• bottom right

Tags

CCSS.8.F.A.1

How many of these graphs represent functions?

• 0

• 1

• 2

• 3

Which of the two relations represents a function?

• top

• bottom

• both

• neither

Tags

CCSS.8.F.A.1

Functions have exactly one output for every input

• true

• false

Tags

CCSS.8.F.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

Which relation shows a function?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

This is a one-to-many relation. Is it a function??

• Function

• Not a Function

Tags

CCSS.8.F.A.1

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