Completing Function Tables

If my function rule is 5x, what is my INPUT if the output is 10?

• 1

• 50

• 2

• 15

If my function rule is x - 5, what is the OUTPUT if the input is 14?

• 9

• 19

• 21

• 1

If my function rule is 4x, what is the OUTPUT if the input is 5?

• 45

• 54

• 9

• 20

What are the missing numbers?

• 4, 6, 8, 10, 12

• 2, 4, 6, 8, 10

• 3, 5, 7, 9, 11

• 3

y=x-6
What is the missing number?

• 12

• 10

• 14

• 13

Given this table of the function f(x), what is the independent variable?

• Number of weeks

• Pounds of soil

Given this table of the function f(x), what is the dependent variable?

• Number of weeks

• Pounds of soil

Given this table of the function f(x), find x when f(x)=15 and explain what it means in context.

• f(1) = 15 means the farmer increases his soli by 15%

• f(15) = 1 means after 15 weeks the farmer has 1 pound of soil.

• f(1) = 15 means after 1 week the farmer has 16 pounds of soil.

• f(1) = 15 means after 1 week the farmer has 15 pounds of soil.

Level 3 Which equation matches the table?

• y = x + 5

• y = 5x

• y = x - 5

• x = y - 5

Level 4 What is the value of the missing input?

• 25

• 30

• 74

• 26