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Sec. 3.4 Transformations of Absolute Value Functions

Authored by Michael Mancuso

Mathematics

9th - 12th Grade

CCSS covered

Used 64+ times

Sec. 3.4 Transformations of Absolute Value Functions
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17 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Describe the transformation of the equation below from the parent function of y = IxI
y = I x + 2 I - 5

Left 2 up 5
Right 2 up 5
Left 2 down 5
Right 2 down 5

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What shifts have occurred?

left 1, up 5
left 1, down 5
right 1, down 5
right 1, up 5

Tags

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

CCSS.HSG.CO.A.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following describes the horizontal and vertical translations of the following functions:
f(x) = |x + 4| - 9

Left 4
up 9
Left 4
Down 9
Right 4
up 9
Right 4
Down 9

Tags

CCSS.HSF.BF.B.3

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Describe the transformation from the Absolute Value Parent Function.

vertical stretch by 1/5, shifts up 4 units

Vertical stretch by 1/5, shifts down 4 units

Vertical compression by 1/5, shifts up 4 units

Vertical compression by 1/5, shifts down 4 units

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSF.IF.C.7

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Describe the transformations of the absolute value equation.

Reflection over the x-axis, Vertical compression by 3, shifts right 1 unit

Reflection over the x-axis, Vertical compression by 3, shifts up 1 unit

Reflection over the x-axis, Vertical stretch by 3, shifts right 1 unit

Reflection over the x-axis, Vertical stretch by 3, shifts up 1 unit

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

CCSS.HSF.IF.C.7

CCSS.HSG.CO.A.4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write an absolute value function given the following transformations:
Vertical Stretch of 2
Horizontal shift left 1 unit
Vertical shift down 9 units

f(x) = |2x + 1| - 9
f(x) = |2x - 1| - 9
f(x) = 2|x + 1| - 9 
f(x) = 2|x - 1| - 9

Tags

CCSS.HSF.IF.A.1

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.2

CCSS.HSF.BF.A.1

CCSS.HSF.IF.A.2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

y = -|x + 2| - 7 
y = |x - 2| - 7 
y = -|x - 2| - 7
y = -|x - 2| + 7

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

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