Domain Range Quadratic Functions

What is the domain of the function?
*Hint: Domain is the set of all x-values included in the function.

• x≥3

• x≤3

• All real numbers

• -1≤x≤5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• -3 ≤ y < ∞

• -1 ≤ y < ∞

• All real numbers

• -∞ < y ≤ -1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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 range of the graph?

• All real numbers

• To infinity and beyond

• 0 ≤ y < ∞

• 0 ≤ x < ∞

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

Find the domain and range of the following quadratic function.

The graph of quadratic function f is shown on the grid. Which of these best represents the domain of f?

• All real numbers less than -3 or greater than 2.

• All real numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph shows the height of an object in meters after it is dropped off the edge of a building. Which of these best represents the domain of the quadratic?

• All real numbers

• All real numbers less than 4