Domain and Range About a Quadratic Function

A quadratic function is graphed on the grid. Which answer choice best represents the domain and range of the function?

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain and the range for the graph?

• Domain : -2 ≤ x ≤ 2
  Range : 0 ≤ y ≤ 4

• Domain : 0 ≤ x ≤ 4
  Range : -2 ≤ y ≤ 2

• Domain : All real #s
  Range : y ≤ 4

• Domain : -2 ≤ x ≤ 2
  Range : y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

State the domain and range of the function.

• {ℝ}

• {y| y ≥ -2}

• {x| x ≥ -2​}

• {y| y > -2​}

• {y| y < -2​}

• {y| y ≤ -2​}

• {x| x > -2​}

• {x| x < -2​}

• {x| x ≤ -2​}

Find the domain and range of the following quadratic function.

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.

The table shows some ordered pairs that belong to quadratic function h.

What is the domain and range of h?

Domain:​ (a)  

Range:​ (b)  

• All real numbers

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