3.1 Vocabulary Quiz

A relation is a

• Set of ordered pairs

• Function

• Domain

• Range

A Function is a relation in which each __________ is exactly one _________.

• input, output

• output, input

• cat, dog

• dog, cat

Domain is

• The set of output values (y)

• The set of input values (X)

• The one to one

• What Day is it?

Range is

• Domain

• Fake

• The set of input values (X)

• The set of output values (Y)

The domain of a function is ______________ when it includes ALL REAL numbers

• Discrete

• Fake

• Continuous

• The Same

The graph of a CONTINUOUS function is a ___________ or a _______________.

• Line, Curve

• Circle, Square

• Rectangle, Triangle

• Heart, Soul

The domain of a function is _____________ when it consists of just whole numbers or integers

• Secret

• Continuous

• Discrete

• Obvious

The graph of a discrete function is a series of ___________ points

• Data

• Flower

• Mostly

• Round

A function is _____________ if no two elements of the domain map to the same element in the range

• One to One

• Two to Two

• Skipped

• Two to One

Domain is labeled as _________

• T

• O

• Y

• X