Function's Vocabulary Quiz

In the ordered pair (8, 13), the 13 is the __________________.

• y-intercept

• range

• domain

• input

The range is considered the input.

• true

• false

In the ordered pair (-1, 4), the -1 is considered to be the input value.

• true

• false

The ordered pairs (-3, 2) , (-2, -2), (1,1), (1, -4), and (2, -3) represent a function.

• true

• false

In order to be a function, every X must have 2 Y's.

• true

• false

A ____________________ is a relation with the property that for each input there is exactly one output.

• range

• relation

• domain

• function

A _________________ is a set of all ordered pairs.

• relation

• function

• domain

• range

In the ordered pair (-3, 5), the -3 is the ________________.

• x-axis

• output

• domain

• range

All relations are functions.

• true

• false

Each number in a range is the ________________.

• input

• output

• y-axis

• domain