Absolute Value Vertex and Axis of Symmetry

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

What is the axis of symmetry for this graph?

• y=2

• x=2

• x=0

• y=0

Tags

CCSS.HSF-IF.C.7A

F(x) = 4 | x - 5 | + 8. What is the vertex?

• ( 5 , 8 )

• ( 4 , -5 )

• ( -5 , 8 )

• ( 8, 4 )

Tags

CCSS.HSF-IF.C.7D

F(x) = 2| x + 3| - 1 What is the axis of symmetry?

• 3

• -3

• 1

• 2

Tags

CCSS.HSF-IF.C.7D

F(x) = 1/2 | x | + 2 What is the axis of symmetry?

• 1/2

• -2

• 0

• 2

Tags

CCSS.HSF-IF.C.7D

F (x) = | x - .5 | - 2 What is the Vertex?

• ( 2 , 1/2 )

• ( - .5 , 0 )

• ( 1/2 , 2 )

• ( .5 , -2 )

Tags

CCSS.HSF-IF.C.7D

F (x) = 2 | x - 4 | What is the Vertex?

• ( 4 , 0 )

• ( 2 , -4 )

• ( 0 , 4 )

• ( -4 , 0 )

Tags

CCSS.HSF-IF.C.7D

F ( x) = 1/2 | x | + 2. What is the Vertex?

• ( 1/2 , 2 )

• ( 0 , -2 )

• ( 2 , 0 )

• ( 0 , 2 )

Tags

CCSS.HSF-IF.C.7D

F (x) = 2 | x + 3 | -1. What is the Vertex?

• ( 3 , -1 )

• ( -3 , -1 )

• ( 2 , -1 )

• ( 3 , 1 )

Tags

CCSS.HSF-IF.C.7D

F (x) = 3 | x - 5 | + 7 What is the Axis of Symmetry?

• 3

• -5

• 7

• 5

Tags

CCSS.HSF-IF.C.7D