Axis of Symmetry and Vertex from the Graph

What is the orange line called?

• Line of Solutions

• Roots

• Vertex

• Axis of Symmetry

Tags

CCSS.HSF-IF.C.7A

If the vertex of this graph is (2, -1), what is the axis of symmetry?

• x= -1

• x = 2

• y = -1

• x = -2

the line through the parabola so that each side is a mirror image

• Vertex

• Maximum

• Axis of Symmetry

• Maximum

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

Where is the vertex and the axis of symmetry for this parabola?

• vertex (-1, 3)

  x = −1

• vertex (0,1)

  x = 0

• vertex (3,0)

  y = 3

• vetex (-3, 0)

  x = −3

For the given graph, find

Vertex = ​ (a)  

Axis (line) of symmetry ​ (b)  

• x=-4

• (-3,-1)

• (3, -1)

• x=-3

• x=3

• (-4, -2)

Use the picture to find the vertex and axis of symmetry

• Vertex (3,8) Axis x = 3

• Vertex (3,8) Axis y = 3

• Vertex (8,3) Axis x = 3

• Vertex (8,3) Axis y = 3

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

The vertex of the parabola is at ​ (a)   . This means there is a ​ (b)   value at ​ (c)  

• (1,5)

• Maximum

• y = 5

• (5, 1)

• Minimum

• y = 1

• (0, 4)

State the vertex and axis of symmetry for the following function

• (-3, 0), x=-3

• (3, 0), x=3

• (3, 0), y=0