Absolute Value and Vertex and Axis of Symmetry

What is the vertex?

• (4,-4)

• (2,0)

• (0,2)

• (6,0)

Identify the vertex

• (-1,-9)

• (0,-8)

• (-4,0)

• (0,0)

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 passes through which point?

• y-intercept

• any random point

• vertex

• symmetrical point for the vertex

If a parabola has a vertex at (-3, 2),
where is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

What is the vertex of the following function?
y= -4|x+2|+5

• (-4,2)

• (-2,5)

• (-4,-2)

• (2,5)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the function?

f)x) = -2 |x + 3| - 2

• (-3, -2)

• (3, -2)

• (3, 2)

• (-3, 2)

Tags

CCSS.HSF-IF.C.7D

Where is the vertex and the axis of symmetry for this parabola?

• vertex (-1, 3)

  x = −1

• vertex (0,1)

  x = 0

• vertex (3,0)

  y = 3

• vetex (-3, 0)

  x = −3

• a. -2

• b. -3

• c. -5

• d. -1

What is the vertex of the following function?
y= 4|x|+1

• (0,1)

• (4,1)

• (-4,1)

• (4,-1)

Tags

CCSS.HSF-IF.C.7D