Graphing Quadratic Functions

The line of symmetry is a line that goes through the...

• y-intercept
• any random point
• vertex
•  x-axis or y-axis

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.

Will this quadratic have a maximum or minimum?

• maximum

• minimum

What is the vertex?

• (4,-4)
• (2,0)
• (0,2)
• (6,0)

If the vertex of a parabola is (3,5), what is the line of symmetry? 

• y=5
• x=5
• x=3
• There is not enough information provided. 

What is the line of symmetry?

• x=-1
• x=-2
• y=-1
• y=-2

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

What is the green dot on this parabola called?

• vertex
• root
• zero
• solution

What is the green dashed line called?

• roots or x-intercepts
• parabola
• line of symmetry

• line of dashes

Identify the line of symmetry. 

• x=-1
• y=-1
• x=4
• y=4