Properties of Functions

After labeling the box outline of a graph, DOMAIN is determined by reading the graph from ___ to ___.

• Right to left

• Left to right

• Bottom to top

• Top to bottom

What is the x-intercept for the given graph?

• 1

• -2

• 2

• 1/2

Find the zero(s) of the function.

• x = {-4, 4}

• x = -4

• x = 4

• x = 0

On which interval is the graph increasing?

• [-5,-3]

• [-3,-1]

• [1,4]

• [5,∞)

On which interval is the graph decreasing?

• [-5,-3]

• [-3,-1]

• [1,4]

• [5,∞)

Where is the function increasing?

• (-∞,5]

• (-∞,0]

• (-∞,2]

• [0,2]

How many extrema exist in the given function?

• 2

• 3

• 4

• 5

How many relative minimums exist on the given graph?

• 0

• 1

• 3

• 4

What is the relative max?

• ( 0, 36)

• (-2.55, -6.55)

• (-∞, ∞)

• None

What are the relative maxima of this graph?

• relative maximum at (2.2, 3.9)

• relative maximum at (-8, 5)

• relative maximum at (5, -8)⋃(3.9, 2.2)

• relative maximum at (-8, 5)⋃(2.2, 3.9)