Domain and Range Linear and Quadratic

Determine the domain

• All real numbers

All of the y values or outputs are called what?

• Domain

• Range

• Relation

• Function

All of the x values or inputs are called what?

• Domain

• Range

• Relation

• Function

What is the range of the function?

• {y : y ≤ 3}

• {y : y ≥ 3}

• All real numbers

• {y : -6 ≤ y ≤ 3}

Which of these best represents the domain of f?

• All real numbers

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

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

What are the domain and range of the parabola shown?

• Domain: x≥-4
  Range: all real numbers

• Domain: all real numbers
  Range: y <-4

• Domain: all real numbers
  Range: y ≥-4

• Domain: x < -1
  Range: all real numbers

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

What is the range of this functions?

• -6 ≤ y ≤ 3

• -6 < y < 3

• y = all real numbers

• -2 ≤ y ≤ 4

What are the domain and range of the following?