Zeros, Increasing/Decreasing, & Extrema

Where do you find relative minimums and relative maximums?

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

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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

• 2
• 3
• 4
• 5

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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.REI.D.10

CCSS.HSA.APR.B.3

Which interval(s) is the function INCREASING over?

• [0,1]

• [0,2]

• [-3,-2] U [0,2]

• [-2,0] U [2, $\infty$ ]

Which interval(s) is the function INCREASING over?

• [-2,1]

• [1,4]

• [-2,0]

• [0,3]

What interval(s) is the function DECREASING over?

• [-3,-1]

• [-3,-2] U [0,2]

• [-2,0] U [2,3]

• [2,3]

What interval(s) is the function DECREASING over?

• [-2,1]

• [1,4]

• [-2,0]

• [2,3]

What are the zeros of this function?

• (0,9)
• (0,-1) (0,1)
• (-3,0) (3,0)
• (9,0)

Find the zero(s) of the function.

• x = -3
• x = 1
• x = {-3, 1}
• y = 1

Tags

CCSS.HSF-IF.C.7D

Find the solution(s) of the function.

• x = 2
• x = -2
• x = 18
• x = -9

Tags

CCSS.8.EE.C.7B