Identifying Domain and Range in an Algebraic Function

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?

• ( )

• [ ]

• ≤ ≥

• { }

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

What is the domain in interval notation?

• ( -5 , 5 )

• [-2 , -4 )

• -5 < x < 5

• -2 ≥ y > -4

What is the range in interval notation?

• ( -4 , 4 )

• [ 1 , -3 )

• -4 < x < 4

• 1 ≥ y > -3

What is the range of the graph?

• -2 < y < 10

• -3 < x < 3

• -2 ≤ y ≤ 10

• -3≤ x ≤ 3

Which is the set of all y-values or the outputs?

• Domain

• Range

• Relation

• Function

What is the domain of the graph?

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

What is the range of the following graph?

• all real numbers

• all integers

• any real number greater than zero

• it can not be determined