Find the Axis of Symmetry and the Vertex of Quadratic in Standard Form

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Tags

CCSS.HSF-IF.C.7A

What is the equation for the axis of symmetry?

• x = 2

• x = 6

• x = 3

• x = 0

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this quadratic equation?

• (2, 6)

• (3, 6)

• (2, -3)

• (-3, 6)

What is the vertex of the quadratic function: f(x) = x^2 - 6x + 11 Hint: Use Desmos

• (3,2)

• (-3,-2)

• (-3,2)

• (3,-2)

What is the vertex of y=x²+4x+3?

• (2,1)

• (-2,1)

• (0,0)

• (-2,-1)

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• y intercept

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for this parabola?

• x = 2

• x = - 8

• x = -1

• y = -1

Tags

CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the function?

• (-3, -16)

• (3, 20)

• (-6, -7)

• (0, -7)