Domain, Range, Increasing, Decreasing

Over which interval of time is this person returning home?

• 8:00 < x < 9:00

• 9:00 < x < 9:30

• 9:30 < x < 11:00

• 12:00 < x < 13:00

What is the range of the graph?

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

What is the domain of the graph?

• 1≤ x ≤ 4

• 1 < x < 4

• 1≤ y ≤ 4

• 1 < y < 4

Identify where the function is increasing and where it is decreasing.

• increasing (-1, ∞) and decreasing (-∞,-1)

• increasing (-∞, -1) and decreasing (-1, ∞)

• increasing (-∞,∞) and decreasing nowhere

• increasing (-1, -4) and decreasing (-3, 1)

Identify the function's domain and range.

• domain (-∞,∞) and range (-∞,∞)

• domain (-∞, ∞) and range (-4,∞)

• domain (-∞,∞) and range [-4,∞)

• domain [-3, 1] and range [-4,∞)

What are the domain and the range of the function?

• domain (-∞,∞) and range (-∞,∞)

• domain (∞,-∞) and range (∞,-∞)

• domain (-∞, 3] and range [3,∞)

• domain (-∞,1] and range [1,∞)

Describe the function's end behavior.

Where is the function increasing and where is it decreasing?

• increasing nowhere and decreasing (-∞,∞)

• increasing (-∞,1) and decreasing (1,∞)

• increasing (3,∞) and decreasing (-∞,3)

• increasing (-1,3) and decreasing nowhere

Where is the function increasing and decreasing?

• increasing (-∞,∞) and decreasing nowhere

• increasing nowhere and decreasing (-∞,∞)

• increasing (1,∞) and decreasing (-∞,1)

• increasing (-1,∞) and decreasing (-∞,-1)

Describe the function's end behavior.