Quadratics

What is the green dot on the parabola called?

• maximum
• minumum
• roots
• zeros

What is the green dashed line called?

• roots or x-intercepts
• parabola
• axis of symmetry
• line of dashes

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

• true

• false

What is the vertex?

• (4,-4)
• (2,0)
• (0,2)
• (6,0)

What are the x-intercepts (zeros)?

• (-2,0) and (2,0)

• (0,2) and (0,-2)

• (0,-4)

• (-2,-4) and (2,-4)

What is the y-intercept?

• (0,-4)

• (-4,0)

• (-2,0)

• (2,0)

The axis of symmetry passes through which point?

• y-intercept

• any random point

• vertex

• none of these

Find the zero(s) of the function.

• x = 1
• x = -3
• x = {-1, 3}
• x = 2