Determine Maximum and Minimums of Functions

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

• 2

• 3

• 4

• 5

What is the relative maximum value?

• y = 4

• y = 2

• y = 1

• y = -1

What is the location of the absolute maximum for the graphed function?

• x = 1

• x = 3

• x = 4

• x = 5

• Does Not Exist

Tags

CCSS.HSF-IF.C.7A

Where do you find relative minimums and relative maximums?

• zeros

• y-intercepts

• turning points

• by degree

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

True or False:  The vertex on this graph represents a maximum value.

• True

• False

Tags

CCSS.HSF-IF.C.7A

Does
y = -4x²
have a maximum or minimum value?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

Identify the maximum or minimum value of the following quadratic function.
y = 3x² + 18x + 32

• Maximum value is y = 5

• Maximum value is y = 32

• Minimum value is y=5

• Minimum value is y = -3

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A