Extrema

• x = -1

• x = 0

• x=1

• x = 2

• x=3

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Over what interval(s) is f(x) increasing? (Be careful this is a graph of f'!)

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

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

At what x-value(s) does f(x) have a minimum?  (Be careful this is a graph of f'!)

• x = -3
• x = 1
• x = 5
• x = -3 and x = 5

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

You created a sign chart as shown. At which x values is there a possible absolute maximum? (select all that apply)

• -1

• 0

• 3

• 5

• 7

You create a sign chart as shown. How many extrema are there total?

• 0

• 1

• 2

• 3

• 4

Tags

CCSS.HSA.APR.B.3

Given f'(x), what x values could be critical numbers? (select all that apply)

 $f'\left(x\right)=\frac{3x}{x-2}$  

• 0

• 1

• 2

• 3

• 4

Tags

CCSS.HSF-IF.C.7D

Lef f be a function and let  $f'\left(x\right)=x^2\left(x-2\right)\left(x+3\right)$  At how many points does the graph of f have a relative maxmimum OR minimum?

• 0

• 1

• 2

• 3

Tags

CCSS.HSA.APR.B.3