Increasing and Decreasing Intervals Quadratics

What is the increasing interval on the function shown?

What is the increasing interval(s) on the function shown?

What is/are the decreasing interval(s) for the function shown?

The intervals in which the function f given by f (x) = x² – 4x + 6 is increasing is

• none of these

What is the decreasing interval(s) on the function shown?

What is the decreasing interval(s) on the function shown?

Over what interval is this function constant?

• [-5, ∞)

• [-3, 4]

• [4, ∞)

• -5

Tags

CCSS.HSF-IF.C.7B

What is/are the increasing interval(s) for the function shown?

What are the increasing and decreasing intervals of the graph?

• Increasing = (-1.5, 0) & (1.5, ∞)

  Decreasing = (-∞, -1.5) & (0, 1.5)

• Increasing = (-∞, -1.5) & (0, 1.5)

  Decreasing = (-1.5, 0) & (1.5, ∞)

• Increasing = (-∞, -1.5) & (1.5, ∞)

  Decreasing = (-1.5, 0) & (0, 1.5)

• Increasing = (-1.5, 0) & (0, 1.5)

  Decreasing = (-∞, -1.5) & (1.5, ∞)

How many extrema are there in this graph?

• 2 max, 2 min

• 3 max, 2 min

• 2 man, 3 min

• 3 increasing intervals, 2 decreasing intervals

• 2 increasing intervals, 3 decreasing intervals