Quadratic Key Features

Which graph has no real zeros?

• 
• 
• 
• 

Does the graph have a max or min and at what value?

• Max at 4

• Min at 4

• Max at -1

• Min at -1

What are the zeros of the quadratic graph?

• 3

• -3 and 1

• -3, 1, and 3

• 1 and 4

Which equation represents the axis of symmetry?

• y= -1

• x = -4

• x = -1

• y = -4

What is the range of the graph?

What is the vertex of the graph?

• (4, -1)

• (-1, 4)

• (0, 3)

• (1, 0)

Which statement is true about the graph?

• The vertex is at (9, -1).

• The function has no zeros.

• The function has a maximum at 8.

• The axis of symmetry is at x = -1.

What is the value of the y-intercept?

• -4

• 2

• 8

• 10

Which answer choice best describes the intercepts of the graph?

• x-intercept: (1,0) and (-3,0)

  y-intercept: (0, 3)

• x-intercept: (0, 3)

  y-intercept (1,0) and (-3,0)

• x-intercept (-1,0) and (3,0)

  y-intercept: (0,-3)

• x-intercept: (0,- 3)

  y-intercepts: (-1,0) and (3,0)