Function Tables

Level 3 Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

What is the missing number?

• 12

• 10

• 14

• 13

Level 1 Find the missing OUTPUT value.

• 8

• -2

• 2

• -8

A table organizing the input, rule and output of a function is called a ______ ______?

• function table

• ordered pair

• linear function

• qualitative graph

Is this a function?

• Yes

• No

The function table shows the rule y = 13 - 4x. Which number correctly completes the table?

• 11

• 7

• 5

• 3

• Function
• Not a Function

Who weighed more at the beginning of the show?

• Valerie

• Oscar

• Mrs. Conte

• They weighed the same

Lacey accurately used the rule for the function table shown here to figure out the number that completes the table. How did Lacey figure out the number that completes the table?

• By adding 18 + 5

• By subtracting 4 from 30

• By multiplying 4 × 6

• By multiplying 4 × 5 and adding 2

Who is losing weight faster?

• Valerie

• Oscar

• Mrs. Conte

• They are losing the same amount of weight