1.1 QUIZ Features of Functions

On which interval is the graph decreasing?

• [-5, -3]

• [-3, -1]

• [1, 4]

• [5, ∞)

On which interval is the graph increasing?

• [-5, -3]

• [-3, -1]

• [1, 4]

• [5, ∞)

What is the maximum?

• None

• (0, 4)

• (3, 1)

• y = -1

What is the minimum?

• None

• (0, 4)

• (3, 1)

• y = -1

Identify where the function is positive.

Identify where the function is negative.

What is a local maximum value on the graph?

• 1.203

• 4.303

• 2.47

• 0.803

• -5.507

What is the extreme minimum value on the graph?

• -0.673

• 4.303

• 2.47

• 0.803

• -5.507

What is the range of the function?

• [-1, +∞)
• (-1,1)
• [1.5, +∞)
• (-2, 2)

Which graph does NOT pass the vertical line test?

• Graph 1
• Graph 2
• Graph 3
• Graph 4