Finding Axis of Symmetry and Vertex of Quadratic Equations

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

• x=1

• x=-6

• x=2

• x=-1

What is the equation for the axis of symmetry for the given equation 

• y = 3

• x = 3

• x = -1

• x = -3

What is the vertex for the given equation 

• (-3, -2)

• (3, 2)

• (3, -2)

• (-1, 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

Find the vertex of
f(x) = -x² - 4x + 12.

• (-2, 16)

• (2, 0)

• (2, 4)

• (-2, 4)

What is the equation for the axis of symmetry for the given equation 

• x = 2

• x = 4

• x = -1

• x = -4

What is the vertex for the given equation 

• (-2, 2)

• (2, -2)

• (2, 2)

• x = 2

What is the vertex for the given equation 

• (4, 2)

• (-4, 2)

• (-4, -2)

• (4, -2)

Find the vertex.  y = x²+ 16x + 71

• V(-8, 7)

• V(-8, 3)

• V(8, 10)

• V(16, -2)