Features of Functions

What is the maximum height?

• 200

• 50

• 3

• 0

What is the y-intercept?

• (6, 0)
• (0, 6)
• (-3, 0)
• (0, -3)

What are the green dots called?

• y-intercepts

• maximum

• minimum

• x-intercepts

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5

What is the minimum of this graph?

• (-2,6)
• (-0.5,-3.5)
• (-1,-3)
• (3,0)

On what interval is the graph decreasing?

• (∞, 3)
• (3, -∞)
• (3, ∞)
• (-∞, 3)

On which interval is the graph constant?

• [-5,-3]
• [-3,-1]
• [1,4]
• (-∞,-5]

What is the y-intercept?

• None
• (0,3)
• (3,1)
• y = -1

Where is the function increasing?

• (-∞,5]
• (-∞,0]
• (-∞,2]
• [0,2]

What is the domain of the function?

• (-∞,5]
• (-∞,5)
• (-∞,2]
• (-∞,2)