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Does this graph have a maximum or a minimum?

• Maximum
• Minimum

How many extrema (maxes and mins) are in the picture?

• 2
• 3
• 4
• 5

Check all the intervals where this graph is decreasing.

• (-∞, -1)

• (-1, 0)

• (0, 1)

• (1, ∞)

What is the minimum value (y-values only)?

• 0

• -5

• -3

• -1

Look at the Graph. Write the inequality in interval notation.

• [-4, -1)
• (-4, -1)
• (-4, -1]
• [-4, -1]

What is the increasing interval on the function shown?

• $\left(-\infty,\ 1\right]$

• $\left(-\infty,\ 2\right]$

• $\left[2,\ \infty\right]$

• $\left[1,\ \infty\right]$

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

• $\left[-3,\ 1\right]$

• $\left[4,\ 8\right]$

• $\left(-\infty,1\right]\ and\ \left[-3,\ 1\right]$

What are the extrema of the graph?

• Max = (2, -3), (1, 2)

  Min = (-3, -1), (-1, 4)

• Max = (-3, -1), (-1, 4)

  Min = (2, -3), (1, 2)

• Max = (-1, -3), (4, -1)

  Min = (-3, 2), (2, 1)

• Max = (-3, 2), (2, 1)

  Min = (-1, -3), (4, -1)

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

concavity

• both concave up and down

• concave down only

• concave up only