Quadratics Axis of Symmetry

• x = -2; (-2, -11)

• x = 2; (2, 13)

• x = -2; (-2, -3)

• x = 2; (2, -3)

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

The axis of symmetry line always passes through which point?

• y-intercept

• any random point

• vertex

• x-intercepts

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

The vertex of this graph is a

• maximum

• minimum

What is the vertex of y = 2x² + 4x + 5 ?

• 4, 5

• 0, 5

• -1, 3

• -1, -3

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)

10 - 3a² = -2

• -2 and 2

• -4 and 4

• -12 and 12

• 4

Tags

CCSS.8.EE.A.2