compacted unit 6 test review

Is this mapping a function or not a function? 

• Function
• Not a Function

Is this graph a function or not a function? 

• Function 
• Not a Function

Which graph does NOT pass the vertical line test?

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

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.

.

• Function
• Not a Function

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

• Yes
• No

Look at the graph. Is the relation a function?

• yes

• no

Is this table a function and how can you tell?

• Yes its a function because there are not variables for missing numbers

• No it's not a function because the y value 4 repeated

• No it isn't a function because the x value 2 has two different outputs

• No it's not a function because the x value 5 has two different outputs

Does the graph represent a linear function, a non-linear function, or is it not a function?

• Linear Function

• Non-Linear Function

• Not a Function

Which graph depicts a nonlinear function?

• Graph A
• Graph B
• Graph C
• Graph D