Find the Minimum or Maximum Vertex of a Parabola

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

What is the minimum value of the quadratic function

f(x) = x² - 2x + 7

• 6

• 7

Which best describes the vertex of a parabola?

• Any point on the parabola.

• A point on the x-axis.

• The highest or lowest point of a parabola

• A point on the y-axis.

What is the axis of symmetry for the following equation?
y=4x²-8x+9

• x=-8

• x=1

• x=-1

• x=2

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

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

The graph of a quadratic function is called a

• Parabola

• Vertex

• Axis of Symmetry 

• Vertex Form

Tags

CCSS.HSF-IF.C.7A

Name the vertex

• (1,1)

• (0,0)

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

When a parabola opens upward the vertex is

• a minimum

• a maximum

• a vertex

• a parabola