Domain Range Independent Functions Relations

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Determine the domain and range.

• D: (-∞, ∞); R: (-∞, ∞)

• D: (-3, 3); R: (0, 3)

• D: [-3, 3]; R: [3, 0]

• D: [-3, 3]; R: [0, 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Describe the range of the given function using interval notation.

• (-∞, ∞)

• (-4, 5)

• [-3, 5]

• [-4, 5]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Determine the domain of the function.

• (5, -∞)

• (-∞, 5]

• [5, ∞)

• [5, -∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this a function?

• no

• yes

On which interval(s) is the given function increasing?

• (-∞, 2) U (-2, ∞)

• (-2, 2) U (-2, ∞)

• (-∞, -2) U (0.5, ∞)

• (0, 2) U (0.5, ∞)

State the domain and range using "inequality" notation.

• x ≥ -4 and y ≥ 2

• x ≥ 4 and y ≥ 2

• x > -4 and y > 2

• D: [-4, ∞) and R: [2, ∞)

Tags

CCSS.HSA.REI.D.12

How would you describe the behavior of this function on the domain interval (-1, 1)?

• increasing

• decreasing

• constant

Which coordinate would qualify as the *absolute maximum* of this function?

• ∞

• (0, 4)

• 3

• (4, 0)

What is the domain of the given function?

• (-∞, ∞)

• [0, ∞)

• (-∞, 1] U (1, 2] U (2, ∞)

• (0, ∞)

Tags

CCSS.HSF-IF.C.7B