Quiz Retake

What is the axis of symmetry for this graph?

• y=2
• x=2
• x=0
• y=0

What's the axis of symmetry of y = 3x² - 6x + 4

• x=1
• x=-6
• x=2
• x=-1

Find the vertex.  y = x²+ 16x + 71

• V(-8, 7)
• V(-8, 3)
• V(8, 10)
• V(16, -2)

Find the vertex  y = x² - 12x + 46

• V(3, -7)
• V(3, 7)
• V(6, 10)
• V(6, -3)

What are the zeros?

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

Which is a zero of the graph?

• 0
• -1
• 1.5
• -3

Does this graph have a maximum or a minimum?

• Maximum
• Minimum

What is the range of this quadratic graph?

• y ≥ 0
• y ≤ 0
• ℝ
• y ≥ -1

What is the domain of this quadratic graph?

• y ≥ 0
• y ≤ 0
• ℝ
• y ≥ -1

What is the vertex of this parabola?

• (-2,5)

• (2,5)

• (5,-2)

• (-5,-2)