Properties of a Function's Graph

Where is the function increasing?

• (4, ∞)
• (−4, ∞)
• (6, ∞)
• 4 < x < 6

What is the range?

• x = 2

• (−∞ , ∞)

• y = 2

• none of these

What is the domain?

• x = 2

• (−∞ , ∞)

• y = 2

• none of these

What is the domain of the graph?

• [-7 , 5)

• [-3 , 1)

• (-3 , 1)

• [-7 , 5]

What is f(2)?

• 0
• 2
• -2
• 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

What interval is the function decreasing over?

• (-2, 1)
• (1, 4)
• (3, -6)
• (-6, 3)

Where is the function decreasing?

• (-∞, -1)
• (-1, ∞)
• (-∞, 3)
• (-∞, ∞)

What is f(8)? 

• 8
• 0
• 3
• -2

What is x if
f(x) = -2?

• 4
• 0
• 3
• 8