Domain and Range Quiz

The domain and range of f(x) = ax^2 + bx + c is _____.

• Domain: All positive numbers, Range: All positive numbers

• Domain: All integers, Range: All integers

• Domain: All real numbers, Range: All real numbers

• Domain: All negative numbers, Range: All negative numbers

The domain and range of h(x) = x^2 - 6x + 5 is _____.

• Domain: all real numbers, Range: ≥ 4.

• Domain: all real numbers, Range: ≥ -4.

• Domain: all real numbers, Range: ≤ 4.

• Domain: all real numbers, Range: ≤ -4.

The range of the quadratic function f(x) = x^2 + 2x + 1 is _____.

• Range: y >= -1

• Range: y <= -1

• Range: All real numbers

• Range: y >= 1

Find the domain and range of the function f(x) = x^2 + 2x + 3. The domain and range are _____.

• Domain: All real numbers, Range: All real numbers

• Domain: All real numbers except x = 1, Range: All real numbers except y = 1

• Domain: All real numbers except x = 2, Range: All real numbers except y = 2

• Domain: All real numbers, Range: y >= 1

The domain and range of the quadratic function f(x) = x^2 - 4x + 3 is _____.

• Domain: All real numbers, Range: All real numbers

• Domain: All real numbers, Range: All non-negative real numbers

• Domain: All real numbers, Range: All positive real numbers

• Domain: All positive real numbers, Range: All real numbers

Find the domain and range of the quadratic function g(x) = x^2 + 2x + 1. The domain and range are _____.

• Domain: (-∞, +∞), Range: [0, +∞)

• Domain: (-∞, +∞), Range: (-∞, 0]

• Domain: [0, +∞), Range: [0, +∞)

• Domain: (-∞, 0], Range: [0, +∞)

Find the domain and range of the function f(x) = x^2: The domain is _____ and the range is _____.

• Domain: (-∞, ∞), Range: [0, ∞)

• Domain: (-∞, ∞), Range: (-∞, ∞)

• Domain: [0, ∞), Range: [0, ∞)

• Domain: [0, ∞), Range: (-∞, ∞)

The domain and range of the quadratic function h(x) = 2x^2 + 3 are _____.

• Domain: [0, ∞), Range: [0, ∞)

• Domain: (-∞, ∞), Range: [0, ∞)

• Domain: (-∞, ∞), Range: (-∞, ∞)

• Domain: (-∞, ∞), Range: (0, ∞)

For the quadratic function f(x) = ax^2 + bx + c, the domain is _____ and the range is _____. Consider the graph of the quadratic function for better understanding.

• Domain: All real numbers, Range: [0, ∞) if a > 0; (-∞, 0] if a < 0

• Domain: All real numbers, Range: (-∞, ∞)

• Domain: All positive numbers, Range: [0, ∞) if a > 0; (-∞, 0] if a < 0

• Domain: All integers, Range: [0, ∞) if a > 0; (-∞, 0] if a < 0