Intervals Increasing, Decreasing, Pos, Neg

in interval C the function is

• increasing

• decreasing

• constant

in interval E the function is

• increasing

• decreasing

• constant

How many increasing and decreasing intervals are there in this graph?

• 2 increasing, 2 decreasing

• 1 increasing, 2 decreasing

• 2 increasing, 1 decreasing

• 1 increasing, 1 decreasing

What is the increasing interval on the function shown?

What is the decreasing interval on the function shown?

What are the increasing intervals?

• (- ∞, 0) & (2, ∞ )

• (-1, 0) & (2,4)

• (0,2) & (-3, -7)

• (-8, -3) & (-7, 8)

What are the decreasing intervals on the graph?

• (-∞, 0) & (-4, ∞)

• (-∞, -1) & (1, ∞)

• (-∞, -2) & (2, ∞)

• (-∞, 0) & (4, ∞)

Where is the function Positive?

• (-∞, ∞)

• (-2, 0) U (0, 8)

• (-2, ∞)

• (-2, 8)

• (-∞, -1) U (0, 2)

What is the interval (-∞, -2) U (8, ∞) describing?

• Where the function is Positive

• Where the function is Negative

• The Range

• Where the function is Increasing

• The Domain

Where is the function Positive?

• (-∞, ∞)

• (-∞, 4) U (4, ∞)

• (-∞, 4)

• NA

• (4, ∞)