Intro to Parabolas

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• y intercept

What is the vertex of the graph?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

What is the maximum/minimum of a parabola called?

• vertex
• point
• top
• bottom

What is the vertex of this parabola?

• (−1, 3)
• (−3, 11)
• (−2, 5)
• (0, 5)

Name the y-intercept.

• (-4,4)
• (0,4)
• (-2,0)
• (0,0)

Identify number 3 on the graph

• Vertex

• Range

• Axis of Symmetry

• Domain

Identify number 4 on the graph.

• Vertex

• Y-intercept

• Axis of Symmetry

• X-axis

When the vertex is the highest point on the graph, we call that a...

• Maximum

• Minimum

• x-intercept

• y-intercept

When the vertex is the lowest point on the graph, we call that a...

• Maximum

• Minimum

• Parabola

• Point of Interest