Domain Range Interval Increase

What is the RANGE of the function?

• (-∞, +∞)

• (-∞, 4]

• (-∞, 4)

• [0, 4]

What is the DOMAIN?

• (-∞, +∞)

• (-∞, -1] U [3, +∞)

• [-1, +∞)

• (-∞, -1) U (-1, +∞)

Select ALL the statements that are true.

• f(10) = -3

• f(6) = -3

• There are 2 y-intercepts

• The domain is [-10, 10]

• The range is [-7, 4)

What is the domain of this piecewise function?

• (-∞, ∞)

• [-3] U [0] U [3]

• [-5, 5]

• (-3) U (0) U (3)

What is the domain of the function?

• (3, ∞)

• [-3, ∞)

• (-∞, 4]

• (-∞, 4)

Identify where the function is increasing.

• x < 0

• x > 0

• x < -3 and x > 3

• -3 < x < 3

Describe the interval over which the given function is decreasing.

• (-∞, 4)

• (4, 3)

• (0, 1)

• (0, -∞)

On which interval(s) is the given function increasing?

• (-∞, 2) U (-2, ∞)

• (-2, 2) U (-2, ∞)

• (-∞, -2) U (0.5, ∞)

• (0, 2) U (0.5, ∞)

Where is the function increasing? (¿Cuándo es creciente la función?)

Identify where the function is decreasing.

• x < -4 , x > 1

• -4 < x < 1

• -6 < x < 7.5

• All Real Numbers