Analyze Function That Include Absolute Value Expressions

Write an absolute value function given the following transformations: Reflection across the x-axis Horizontal shift right 2 units Vertical shift down 7 units

• y = -|x + 2| - 7

• y = |x - 2| - 7

• y = -|x - 2| - 7

• y = -|x - 2| + 7

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 following function?
y= 4|x|+1

• (0,1)

• (4,1)

• (-4,1)

• (4,-1)

Tags

CCSS.HSF-IF.C.7D

What is the vertex of the following function? y= -2|x+10|+3

• (10,3)

• (-10,3)

• (-10,-3)

• (10,-3)

Tags

CCSS.HSF-IF.C.7D

What is the line of symmetry of the following function?

y= -2|x+10|+3

• x=-2

• x=10

• x=3

• x=-10

Tags

CCSS.HSF-IF.C.7D

Describe the transformation of the equation below from the absolute value parent function.

• Left 4

• Right 4

• Up 4

• Down 4

Choose the equation that best matches the graphed function.

Tags

CCSS.HSF-IF.C.7D

• Shifted left 10

• Shifted right 10

• Shifted up 10

• Shifted down 10

Select all that apply:

The vertex of the absolute value parent function is located at

• The origin

• The maximum value

• (0,0)

• There is no vertex for this function

• The minimum value

Tags

CCSS.HSF-IF.C.7D

The shape of the function is

• a U shape

• a V shape

• randomly placed curved lines

• an X shape

Tags

CCSS.HSF-IF.C.7A