Inputs and Outputs Functions

Function h(x) = x + 4 If your input was 2, what is your output?

• x = 7

• h(x) = -2

• h(x) = 6

• x = 6

If your input was 6, what is your output?

• h(x) = 10

• x = 10

• x = 2

• h(x) = -3

Function h(x) = x + 4

If your output was 2, what is your input?

• h(x) = -2

• h(x) =6

• x = -2

• x = 0

If your output was 7, what is your input?

• x = 3

• h(x) = 11

• x = 2

• h(x) = 2

Select TWO correct answers.

Domain

​ (a)  

Range

​ (b)  

• The domain of the function is {0,1,2,3,4,5}

• The range of the function {0,96,192,288,384,480}

• The domain of the function is all real numbers

• The domain of the function {0,96,192,288,384,480}

• The range of the function {0,1,2,3,4,5}

• The range of the function is all real numbers.

All of the x values are called what?

• Inputs

• Range

• Relation

• Function

What is the value provided to a function to produce an output?

• parameter

• argument

• variable

• input

If my function rule is x - 4, what is my INPUT if the output is 7?

• 11

• 10

• 3

• 7

The idea of pairing each member of the domain with each member of the range referred to as __________.

• Input

• Range

• Domain

• Mapping

All of the y-values or outputs are called what?

• Domain

• Range

• Relation

• Function