Characteristics of Polynomial Functions--Review

What is the degree of the polynomial shown in the image?

• 2

• 4

• 3

• 6

The function has x-intercepts located at...

• -2 and 3

• -2, -1 and 3

• 2 and -3

• 2 and 0

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

The function is increasing when...

• (-∞, -1.5) and (1.5, ∞)
• (-1.5, 1.5)
• (0, 1.5)
• (0, ∞)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The function is decreasing when...

• (-1.5, 1.5)
• (-∞, -1.5)
• (1.5, ∞)
• (-1.5, 2)

Tags

CCSS.HSA.REI.D.10

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

Tags

CCSS.HSA.REI.D.10

What is the relative max of this function?

• x = 5
• infinity
• there is no relative maximum
• 2.5 and it occurs at x = 5

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

Which of the following statement are false.

• There is a relative min at the point (8,0)
• There is another relative min at the point (0,-7.5)
• There is a relative max at the point (5,2.5)
• There are more relative maximums than there are relative minimums.

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

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

• Relative Minimum

• Absolute Minimum

• Relative Maximum

• Absolute Maximum

Tags

CCSS.HSA.REI.D.10