Domain, Range, Is a Relation a Function

Does this table represent a function?

• Yes!
• No!
• I Don't Know

Tags

CCSS.8.F.A.1

Does this Mapping Diagram repersent a function?

• Function
• No Function
• I Don't Know

Tags

CCSS.8.F.A.1

Is this graph a function? (Vertical Line test)

• Yes
• No
• I Don't Know

Is this relation a Function?

• Yes
• No
• I Don't Know

The table of values are shown. What is the range of the relation? From least to greatest. 

• (-4,-8,-3)
• (-3,2,6)
• (-8,-4,4)
• (6,2,-3)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.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

• Function
• Not a Function

• Function
• Not a Function

What is the domain of the graph?

• -3 ≤ x ≤ 3
• 3 ≤ x ≤ -3
• -2 ≤ x ≤ 10
• -3 ≤ x ≤ 10

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of the graph?

• -2 < y < 10
• -3 < x < 3
• -2 ≤ y ≤ 10
• -3≤ x ≤ 3

Tags

CCSS.HSF-IF.C.7A