Characteristics of Functions Review

This graph represents a function.

• true

• false

The y-intercept is

• (0, 2)

• (0, -2)

• (2, 0)

• (-2, 0)

What is the domain, in interval notation?

• [-4, 5]

• [-3. 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the interval of decrease?

Tags

CCSS.HSF-IF.C.7A

What is the maximum and is it relative or absolute?

• (-1, 7)

  relative

• (-1, 7)

  absolute

• (1, 5)

  relative

• (1, 6)

  absolute

The graph represents a function.

• true

• false

Identify the domain and range of the function.

• Domain: -6 ≤ x ≤ 2

  Range: -3 ≤ y ≤ 5

• Domain: All real number

  Range: -3 ≤ y ≤ 5

• Domain: All real numbers

  Range: -∞ < y ≤ 3

• Domain: All real numbers

  Range: 3 ≤ y < ∞

What is the domain of the graph?

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is this type of function called?

• Discrete Function

• Segment Function

• Step Function

• Jump Function

• Linear

Tags

CCSS.HSF-IF.C.7B

Evaluate f(-3)

• f(-3) = -3

• f(-3) = 0

• f(-3) = 2

• not enough information to give an answer

Tags

CCSS.HSF.IF.A.2