Quadratic Min and Max

Does this graph have a maximum or minimum

• maximum

• minimum

• none

Tags

CCSS.HSF-IF.C.7A

Does this quadratic function have a maximum or minimum? What is the vertex? n^2-2n-3

• max, (1,-4)

• min (1, 4)

• min (2, 3)

• min,  (1, -4)

Members of the math club launch a model rocket from ground level with an initial velocity of 96 ft/sec. This can be modeled with the function h(t) = -16t² + 96t. What is the range of the function?

• 0 ≤ y ≤ 145

• y ≤ 145

• 0 ≤ x ≤ 6

• All Reals

What is the vertex?

• (1,1)

• (1,-4)

• (0,0)

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

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

• maximum

• minimum

• neither

• both

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

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

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

• True

• False

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)

• (-3,-2)

• (-3,2)

• (3,-2)