Quadratic Function Axis of Symmetry

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

Find the vertex  y = x² - 2x - 5

• V(-2, 10)

• V(-1, 15)

• V(1, -6)

• V(1, -12)

Find the vertex  y = - x² - 14x - 59

• V(-6, 4)

• V(-7, -10)

• V(14, 12)

• V(7, 4)

Find the vertex  y = x² - 12x + 46

• V(3, -7)

• V(3, 7)

• V(6, 10)

• V(6, -3)

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

Find the axis of symmetry for
f(x) = x²- 8x + 15.

• x = -4

• x = 4

• y = 4

• y = -4

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

• x=1

• x=-6

• x=2

• x=-1

The equation for the axis of symmetry line is x = -b/(2a)

• true

• false

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)