Domain, Range, Increasing Decreasing QUICK!

Is the highlighted section of the graph increasing, decreasing or no change?

• increasing

• decreasing

• no change (stopped)

Is the highlighted section of this graph increasing, decreasing or no change?

• increasing

• decreasing

• no change (stopped)

Identify the decreasing interval:

• (0, 4)

• (-1, 1)

• (∞, -1) U (1, -∞)

• (-∞, -1) U (1, ∞)

Where is the function decreasing?

• (-∞, -1)

• (-1, ∞)

• (-∞, 3)

• (-∞, ∞)

How many zeros does this parabola have?

• 3

• 2

• 0

• 1

What is the y-intercept of the following cubic function?

• (1, 0)

• (0, 2)

• (-1, 0)

• (2, 0)

What are the decreasing intervals?

• (- ∞, -1.5) u (0, 1.5)

• (-1.5, 0) u (1.5, ∞)

• (- ∞, -1.5) u (-1.5, 0)

• (-1.5, 0) u (0, 1.5)

Which of the following represent intervals of increase for the function graphed?

What is the domain of the function?

What is the range of the function?