Graphing Standard Form Quadratic Functions

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

Find the Vertex: y= -5x² -20x - 26

• (-2, -6)

• (2, 6)

• (6,2)

• (3, 6)

Which quadratic function is graphed?

Label the axis of symmetry and the vertex on the graph.

A parabola is upside-down when a is:

• negative
• positive
• 0
• infinite

Does this parabola have a maximum or minimum?

• Maximum at (-0.5, -3.5)

• Minimum at (-0.5, -3.5)

• Maximum at (0, 1)

• Minimum at (0, -2)

What is the domain and range of the quadratic function?

• Domain: All Real numbers

  Range: y < 1

What is the axis of symmetry?
y = 3x² - 6x + 4

• x=1
• x=-6
• x=2
• x=-1

What is the vertex?
y = -2x² + 4x + 3

• (0, 3)
• (-1, 5)
• (1, 5)
• (1, -5)