Graphing Quadratics

Where is the axis of symmetry for this parabola?

• x = −1
• x = 0
• y = 3
• x = −3

What is the axis of symmetry?
f(x) = x² - 8x + 15.

• x = -4
• x = 4
• y = 4
• y = -4

Find the vertex  y = x² - 2x - 5

• V(-2, 10)
• V(-1, 15)
• V(1, -6)
• V(1, -12)

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

• x=1
• x=-6
• x=2
• x=-1

Does this graph have a maximum or minimum?

• Minimum
• Maximum

What are the x- intercepts?

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

What is the vertex?

• (-1,8)

• (8,-1)

• (0,6)

• (-2,6)

What are the x-intercepts? (check all that apply)

• none

• (8,-1)

• (1,0)

• (-3,0)

What is the y-intercept?

• (-1,8)

• (8,-1)

• (0,6)

• (6,0)