Exploring Input-Output Tables and Functions

What is the first step in determining the values for an input-output table?

• Substitute the input values into the given equation

• Divide the input values

• Multiply the input values

• Add the input values

Using the rule y = -x + 8, what is the output when the input is -2?

• 4

• 8

• 10

• 6

For the rule y = -x + 8, what is the output when the input is 1?

• 8

• 9

• 6

• 7

What is the output for the input value 0 using the rule y = -x + 8?

• 9

• 7

• 8

• 0

Using the rule y = 2x + 1, what is the output when the input is 2?

• 9

• 3

• 5

• 7

For the rule y = 2x + 1, what is the output when the input is 4?

• 10

• 9

• 7

• 8

What is the output for the input value 5 using the rule y = 2x + 1?

• 11

• 10

• 9

• 12

Using the rule y = -x / 5 + 1, what is the output when the input is 10?

• 1

• 0

• 2

• 3

For the rule y = -x / 5 + 1, what is the output when the input is 15?

• 1

• 0

• -1

• -2

What is the output for the input value 25 using the rule y = -x / 5 + 1?

• -5

• -4

• -2

• -3