Represent Functions as Rules and Tables 1.7

The collection of all output values is called _______ of a function.

• inputs

• domain

• range

• function

The collection of all input values is called _______ of a function.

• outputs

• domain

• range

• function

Identify the domain.

• 2, 3, 5, 7

• 1, 2, 4, 5

• (7, 4), (2, 2), (5,1), (3, 5)

• There is none

Find the range.

• 1, 3, 5, 7

• 5, 6, 7, 8

• (1, 8), (3, 7), (5, 6), (7, 5)

• There is none

Tell whether the pairing is a function.

• It is a function

• It is NOT a function

Tell whether the pairing is a function.

• It is a function

• It is NOT a function

Tell whether the pairing is a function.

• It is a function

• It is NOT a function

Tell whether the pairing is a function.

• It is a function

• It is NOT a function

 $y=4x$  Identify the range.

Domain: 0, 1, 2, 3

• 0, 1, 2, 3

• 1, 2, 3, 4

• 0, 4, 8, 12

• 4, 5, 6, 7

 $y\ =x+2$  Identify the range.

Domain: 11, 15, 22, 27

• 2, 3, 4, 5

• 22, 30, 44, 54

• 13, 18, 26, 32

• 13, 17, 24, 29