Functions and Table

If my function rule is x + 3, what is the OUTPUT if the input is 4?

• 4

• 3

• 7

• 10

y=x-6
What is the missing number?

• 12

• 10

• 14

• 13

y=x*7
What is the missing number?

• 5

• 4

• 8

• 7

What is the function of the table?

• y=x+3

• y=x*3

• y=x÷3

• y=x-3

What is the definition of function?

• Has inputs and outputs

• Every input has only ONE output

• Inputs have different outputs every time

• x-values and y-values

Plot the following points from the xy table to create a linear function.

Funtion or not a function?

• Function

• Not a Function

The relationship shown below is ​ (a)   .

{(0,0), (1,2), (3,4), (3,5), (6,1)}

• not a function

• a function

How many students don't like skateboards but like snowmbiles?

• 80

• 25

• 160

• 35

• Function
• Not a Function