Intercepts and Vertex of Quadratic Equations

Which of the following are all the different ways to name the solutions to a quadratic equation? (Choose all that apply)

• Vertex

• Root

• Zero

• Quartic

• x - intercept

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 vertex of this quadratic equation?

• (2, 6)

• (3, 6)

• (2, -3)

• (-3, 6)

Does this graph have a maximum or a minimum?

• maximum

• minimum

• I am not sure.

• neither

What is the equation for the axis of symmetry?

• x = 2

• x = 6

• x = 3

• x = 0

The line that goes through the vertex of a parabola is called the...

• Vertex

• Axis of Symmetry

• x-intercept

• y-intercept

A point on a graph that has the coordinates (0,___) is called a...

• x-intercept

• vertex

• maximum

• y-intercept

The point (4, -3) is a...

• Maximum

• Minimum

The vertex of this quadratic is...

• (1,16)

• (-3,0)

• (5,0)

• (0,15)

Where the parabola crosses the y-axis.

• X-intercept

• Domain

• Y-intercept

• Axis of Symmetry