Finding Vertex and Axis of Symmetry with Graphs

The graph of a quadratic function is called a

• Parabola

• Vertex

• Axis of Symmetry 

• Vertex Form

Tags

CCSS.HSF-IF.C.7A

Does this graph have a maximum or minimum value?

• maximum

• minimum

• neither

• both

Tags

CCSS.HSF-IF.C.7A

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

• x = -4

• x = 4

• y = 4

• y = -4

• (4, -93)

• (-4, 35)

• (-4,99)

• (8,3)

• V(-8, 7)

• V(-8, 3)

• V(8, 10)

• V(16, -2)

• V(-2, 10)

• V(-1, 15)

• V(1, -6)

• V(1, -12)

What is the vertex of the function?

• (-3, -16)

• (3, 20)

• (-6, -7)

• (0, -7)

Find the axis of symmetry for
f(x) = x²- 8x + 15.

• x = -4

• x = 4

• y = 4

• y = -4

What's the axis of symmetry of y = 3x² - 6x + 4

• x=1

• x=-6

• x=2

• x=-1