Quiz - Quadratics

Does the graph have a minimum or a maximum?

• minimum
• maximum

Does the graph have a minimum or maximum?

• minimum
• maximum

Which of the following is the vertex of the graph?

• (2, 0)
• (-2, 0)
• (0, 4)
• (-1, 3)

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

• y = -2
• x = 3
• x = -3
• y = 2

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

What is the vertex of y=x² + 4x +3?

• (2,1)

• (-2,1)

• (0,0)

• (-2,-1)

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

What are the green dots called?

• axis of symmetry
• vertex
• parabola
• roots or x-intercepts

What are the x- intercepts?

• x= 0 and x= -4
• x= 0 and x= 4
• y= 0
• x= 2

What are the x-intercepts?

• 0 and 8

• -2 and -4

• 3 and -1

• 2 and 4