Function or Not a Function Tables

Is the relation a function?

• yes, it is a function

• no, it is not a function

• not enough information to determine

Does this relation represent a function?
(1,5), (1,6), (1,7), (1,8), (1,9)

• Yes

• No

Complete the function table for y = -2x + 1.

• -2(2) + 1; -2

• -2(2) + 1; -3

• -2(2) + 1; -1

• -2(2) + 1; 0

• Function
• Not a Function

Using the rule y = x - 6

What is the missing number?

• 12

• 10

• 14

• 13

Find the missing OUTPUT value.

• 8

• -2

• 2

• -8

Find the missing OUTPUT value.

• -2

• 3

• 9

• -7

What is the equation to represent the table?

• y=3x+1

• y=4x-2

• y=x+1

• y=x+7

Which graph represents the table?

• 
• 
• 
• 

Using the rule y=6x

which two numbers complete the table?

• 63, 84

• 48, 72

• 60, 78

• 54, 72