Functions, Domain, Range and Operations of Polynomials

What is the range of the function?

• [-1, +∞)

• (-1,1)

• [1.5, +∞)

• (-2, 2)

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

• (-∞, ∞)
• [-2, 2]
• (-2, 2)
• [-5, 5]

What is the DOMAIN of the function?

• the set of All Real Numbers (R)

• x > 54

• x < 3

What is the DOMAIN of the function?

• the set of All Real Numbers (R)

• x > 54

• x < 3

The domain of a polynomial function is always (-∞, +∞).

• True

• False

• True

• False

What is the range?

The domain of a polynomial function is always (-∞, ∞).

• True

• False

What is the DOMAIN?

• 0 ≤ x < 3

• 0 < x ≤ 3

• -2 ≤ x ≤ 1

• -2 ≤ y ≤ 1