Function-Not Function

Is this mapping a function or not a function? 

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function 
• Not a Function

Tags

CCSS.8.F.A.1

Which graph does NOT pass the vertical line test?

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

Tags

CCSS.8.F.A.1

CCSS.8.F.A.3

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

Is this set of ordered pairs a function and how can you tell?

• Yes its a function because no y values repeat
• No it's not a function because there are negative numbers
• No it isn't a function because an x value repeats but has different y values 
• No it isn't a function because an y value repeats but has different x values

Tags

CCSS.8.F.A.1

.

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Is the relation a function?{(1,5),(1,7),(3,9),(4,11)}

• Yes
• No

Tags

CCSS.8.F.A.1

Look at the graph. Is the relation a function?

• yes

• no

Tags

CCSS.8.F.A.1

CCSS.8.F.B.5

Look at this graph. Is the relation a function?

• yes

• no

Tags

CCSS.8.F.A.1

CCSS.8.F.B.5

Is this mapping a function or not a function? 

• Function
• Not a Function 

Tags

CCSS.8.F.A.1