Describe Function Intervals

What is the Domain of the function being graphed?

• (-∞, ∞)

• [7, ∞)

• (-∞, 7]

• (-1, 1)

• (-∞, 7)

Which of the following is not an interval of increase?

• ( - ∞, -1.5]

• [-1.5, 2]

• [4, ∞)

• all are intervals of increase

How would you describe the point at (0,6)?

• Local Minimum

• Absolute Minimum

• Local Maximum

• Absolute Maximum

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

• (-∞ , 1)

• (1 , 3)

• (3 , ∞)

What is the end behavior on the left side

• x →∞, y→∞

• x →-∞, y→-∞

• x →-∞, y→∞

• x →∞, y→∞

What is the End behavior on the right side

•  x→∞, y→∞

•  x→⁻∞, y→∞

•  x→⁻∞, y→0

•  x→∞, y→⁻∞

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

• (-∞ , 1)

• (1 , 3)

• (3 , ∞)

Where is the function decreasing?

• (-∞, -1)

• (-1, ∞)

• (-∞, 3)

• (-∞, ∞)

What is the decreasing interval on the function shown?

What is the range of the graph?

• [1, ∞)

• (1, ∞)

• (-∞, ∞)

• none of these