Domain, Range, Increasing, Decreasing

What is the domain of the graph?

• [1,∞)

• (-∞,1]

• (-∞,∞)

• [-∞,∞]

What is the range of the graph?

• [1, ∞)

• (1, ∞)

• (-∞, ∞)

• none of these

What is the range of this function?

• (1, ∞)

• [2, 4]

• [0, ∞)

• [2, ∞)

What is the domain of this function?

• (0, ∞)

• [1, ∞)

• [1, 5]

• [2, ∞)

• (-3, 4)
• [-3, 4]
• (-1, 4)
• [-1, 4]

List the types of intervals that the graph demonstrates in order.

• decreasing, constant, increasing, constant

• increasing, decreasing, constant

• increasing, constant, increasing, constant

• increasing, constant, decreasing, constant

Which statement is true about this function?

• The function is never constant

• The function is always increasing

• The function is never decreasing

• The function increases on the interval 11:00 < x < 15:00

When is the function decreasing?

• (30, 55)

• (40, 60)

• (15, 40)

• (60, -40)

Which statement is true about this graph?

• This function is always constant

• This function is always increasing

• This function is never increasing

• This function is both increasing and decreasing

What is the range?

• [-7,6]

• (-7,6)

• (-8, 2)

• [-8,2]