2.4 Relative Extrema and End Behavior

Where do you find relative minimums and relative maximums?

• zeros
• y-intercepts
• turning points
• by degree

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

• 2
• 3
• 4
• 5

What is the relative max?

• y = 36 at x = 0
• y = -6.55 at x= -2.55
• (-∞, ∞)
• None

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

• Relative Minimum

• Absolute Minimum

• Relative Maximum

• Absolute Maximum

Check all the intervals where this graph is decreasing.

• (-∞, -1)

• (-1, 0)

• (0, 1)

• (1, ∞)

Check all the intervals where this graph is increasing.

• (-∞, -1)

• (-1, 0)

• (0, 1)

• (1, ∞)

What is the Range of the function being graphed?

• (-∞, ∞)

• (7, ∞)

• (-∞, 7)

• (-1, 1)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Over what interval(s) is f(x) increasing?

• (-∞, -3) ∪ (1, ∞)
• (-3, 1)
• (-5, 0) ∪ (2, ∞)
• (-5, ∞)

Over what interval(s) is f(x) decreasing?

• (-3, 1)
• (-∞, -5) ∪ (0, 2)
• (-∞, -3) ∪ (1, ∞)
• (-5, 0) ∪ (2, ∞)

Minimum or maximum?

• Minimum
• Maximum

Tags

CCSS.HSF-IF.C.7D