Exploring Function Tables for 6th Grade Math

What is a function in mathematics?

• A relation that assigns multiple output values to one input value

• A relation that assigns exactly one output value to one input value

• A relation that assigns one output value to multiple input values

• A relation that assigns no output value to any input value

In a function table, what is the independent variable?

• The function rule

• The output value

• The input value

• The dependent variable

If the function rule is 'X + 7', what is the output when the input is 12?

• 18

• 19

• 20

• 17

For the function rule '5 * X', what is the output when the input is 8?

• 40

• 45

• 50

• 35

What is the output for the function rule 'X - 4' when the input is 10?

• 5

• 7

• 4

• 6

For the function rule '3 * X', what is the input if the output is 15?

• 3

• 6

• 5

• 4

In the function rule '2 * X - 1', what is the input if the output is 3?

• 3

• 1

• 2

• 4

If Breanna bikes at 12 miles per hour, how many hours has she biked if she has gone 24 miles?

• 4 hours

• 3 hours

• 2 hours

• 1 hour

What are the ordered pairs for the function where the input is hours and the output is miles, given the inputs 1, 2, and 4?

• (12, 1), (24, 2), (48, 4)

• (12, 1), (24, 2), (48, 3)

• (1, 12), (2, 24), (4, 48)

• (1, 24), (2, 48), (4, 96)

When graphing the function with ordered pairs (1, 12), (2, 24), and (4, 48), what is the correct point for the input 2?

• (2, 12)

• (2, 24)

• (2, 48)

• (2, 36)