Intervals of Increasing and Decreasing

Choose all intervals where the graph is INCREASING (Choose all that apply)

• (-∞ , 1]

• [1 , 3]

• [3 , ∞)

Choose all intervals where the graph is DECREASING (Choose all that apply)

• (-∞ , 1]

• [1 , 3]

• [3 , ∞)

Where is the function decreasing?

• (-∞, -1]

• [-1, ∞)

• (-∞, 3]

• (-∞, ∞)

When is this function increasing?

• (-3, 3)

• (-2.5, 2.5)

• [-3, 3]

• (3, ∞)

What is the decreasing interval on the function shown?

What is the range of the graph?

• (-∞,∞)
• [0,∞)
• (0,5)
• [-1,∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is true about the graph on the interval from point a to point b?

• Positive/Increasing

• Positive/Decreasing

• Negative/Increasing

• Negative/Decreasing

What is true about the graph on the interval from point b to point c?

• Positive/Increasing

• Positive/Decreasing

• Negative/Increasing

• Negative/Decreasing

How would you write this in interval notation?

• (-∞,1)

• [-∞,1]

• [-∞,1)

• (-∞,1]

Tags

CCSS.6.EE.B.8

How would you write this in interval notation?

• (-∞,-9] U [4,∞)

• [-9,4]

• [-∞,-9) u (4,∞]

• (-∞,-9) U (4,∞)