Introduction to Quadratics and FOIL

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)

Which of the following is the vertex of the graph?

• (0, 3)
• (3, -6)
• (1, 10)
• (4, -5)

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

• line of dashes

What is the vertex of the graph. Is it a maximum or minimum?

• (-2,1) minimum

• (-2, 1) maximum

• (2, -1) minimum

• (2, -1) maximum

Is this a max or min?

• max
• min
• cannot be determined

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

What are the green dots called?

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