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Transformations of Parent Functions

Authored by Kevin Hodulik

Mathematics

10th - 12th Grade

CCSS covered

Used 268+ times

Transformations of Parent Functions
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Which equation below is a quadratic function translated up 5 units?

y = x2 + 5
y = (x + 5)2
y = 5x2
y = -x2 - 5

Tags

CCSS.HSF.BF.B.3

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Describe the transformation

left 2 up 5
right 2 up 5
left 2 down 5
right 2 down 5

Tags

CCSS.HSF.BF.B.3

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Tell how the function transformed from y =|x|
y = -2|x|

Translated left 2 units
Reflected over x-axis
Stretched vertically and reflected over x-axis
Compressed vertically and reflected over the x-axis

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

y = Ix + 2I - 1
y = -Ix + 2I - 1
y = -Ix - 2I - 1
y = -Ix + 1I - 2

Tags

CCSS.HSF-IF.C.7D

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Write the equation that results if the parent absolute value function is shifted right 15 units, down 3 units, and reflected vertically.

y=−∣x−15∣−3y=-\left|x-15\right|-3

y=−∣x+15∣−3y=-\left|x+15\right|-3

y=12∣x+3∣−15y=\frac{1}{2}\left|x+3\right|-15

y=12∣x−3∣−15y=\frac{1}{2}\left|x-3\right|-15

y=∣−x−15∣−3y=\left|-x-15\right|-3

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.B.4

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

What is the equation of the PARENT  function?

f(x) = 2x
f(x) = x3
f(x) = |x|
f(x) = x

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.C.7

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Describe the transformation(s) in the following function.

f(x)=45∣x+5∣+2f\left(x\right)=\frac{4}{5}\left|x+5\right|+2  

Vertical stretch by a factor of 45\frac{4}{5}  ,

Shift left 5 units,

Shift down 2 units

Vertical compression by a factor of 45\frac{4}{5}  ,

Shift right 5 units,

Shift up 2 units

Vertical stretch by a factor of 45\frac{4}{5}  ,

Shift right 5 units,

Shift up 2 units

Vertical compression by a factor of 45\frac{4}{5}  ,

Shift left 5 units,

Shift up 2 units

Vertical compression by a factor of 45\frac{4}{5}  ,

Shift left 5 units,

Shift down 2 units

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

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