Transformations of Absolute Value Equations

solve for z.

|-4z|=7

• -7/4, 7/4

• -7/4

• 11, 3

• -11, -3

solve for g. 13 = 6|g| - 6

• -19/6, 19/6

• 19/6

• 7/6,-19/6

• 3,-3

solve for b.

|b + 4| - 4 = 0

• -8, 0

• 0

• -8

• 1 , -1

Choose the equation that best matches the graphed function.

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

Describe the transformation from the Absolute Value Parent Function.

• Stretches more narrow, shifts up 4 units

• Stretches more narrow, shifts down 4 units

• Compresses wider, shifts down 4 units

Over what interval is the function decreasing?

• (-3, inf)

• (-inf, -3)

• (-inf,-10)

• (0, inf)

What is the range for this graph?

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Solve for p

-6|-8p - 7| = -15

• -19/16, -9/16

• 1/4, -3.5

• 9/16, -9/16

• -19/16

How many solutions does the equation have?

-2 = |-w| - 8

• no solution

• one solution

• two solutions