Functions, Domain, Range and Operations of Polynomials

the set of all possible x-values

• Domain

• Range

• Interval Notation

• Inequality Notation

the set of all possible y-values

• Domain

• Range

• Interval Notation

• Inequality Notation

When identifying domain and range what symbol(s) is used when the value is included?

• ( )

• [ ]

• < >

• { }

When identifying domain and range what symbol(s) is used when the value is not included?

• ( )

• [ ]

• ≤ ≥

• { }

What is the domain in interval notation?

• ( -5 , 5 )

• [-2 , -4 )

• -5 < x < 5

• -2 ≥ y > -4

What is the domain in interval notation?

• [ -2 , 2 )

• ( 5 , 1 ]

• -2 ≤ x < 2

• 5 > y ≥ 1

What is the range in interval notation?

• [ -2 , 2 )

• ( 5 , 1 ]

• -2 ≤ x < 2

• 5 > y ≥ 1

What is the domain in interval notation?

• ( -4 , 4 )

• [ 1 , -3 )

• [-4, 4]

• (-3, 1]

Is the following a function?

• YES

• NO

• A

• B

• C

• D