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Worksheets

Absolute Value Functions Graphs

Total questions: 15

Worksheet time: 2hrs 31mins

Name
Class
Date
1.

Which of the following equations matches the graph?

a)

y=x3+2y=\left|x-3\right|+2

b)

y=x3+2y=-\left|x-3\right|+2

c)

y=x+3+2y=\left|x+3\right|+2

d)

y=x+32y=\left|x+3\right|-2

2.

Select all that apply. (May have more than one correct answer)


f(x) = |x - 6| + 2

a)

Horizontal translation right 6 units

b)

Horizontal translation left 6 units

c)

Vertical translation up 2 units

d)

Vertical translation down 2 units

3.

Which function defines the graph?

a)

f(x) = |x - 4| + 3

b)

f(x) = |x - 3| + 4

c)

f(x) = |-x + 4| + 3

d)

f(x) = |x + 4| + 3

4.

What is the equation of the graph below?

a)

f(x ) = I x + 4 I + 2

b)

f(x ) = I x - 4 I + 2

c)

f(x ) = -I x - 4 I + 2

d)

f(x ) = -I x + 4 I + 2

5.

What is the equation of the graph below?

a)

y = - | x + 2| + 4

b)

y = | x - 2| - 4

c)

y = - | x - 2| + 4

d)

y = | x - 2 | + 4

6.

Which of the graphs given is

y=|x+1|−4 ?

(Click on the picture to enlarge it so you can see)

a)

A

b)

B

c)

C

d)

y=D

7.

What function best describes this graph? (Click the picture to zoom in)

a)

f(x)= -|x+4| + 1

b)

f(x)= |x-1| + 4

c)

f(x)= |x+1| + 4

d)

f(x)= -|x+1| + 4

8.

What is the graph of the equation y=|x+2|+1?

(Click the picture to see all the graphs up close)

a)

A

b)

B

c)

C

d)

D

9.

What is the graph of y=|x|−2 ?

(Click the picture to see the graphs up close)

a)

A

b)

B

c)

C

d)

D

10.

Which graph matches the function?

y = -2|x - 3| + 5 ?

(Click the picture to zoom in and see the graphs up close!)

a)

A

b)

B

c)

C

d)

D

11.

Which function defines the graph?

a)

f(x) = |x - 4| + 3

b)

f(x) = |x - 3| + 4

c)

f(x) = |-x + 4| + 3

d)

f(x) = |x + 4| + 3

12.

What is the equation of the graph below?

a)

f(x ) = I x + 4 I + 2

b)

f(x ) = I x - 4 I + 2

c)

f(x ) = -I x - 4 I + 2

d)

f(x ) = -I x + 4 I + 2

13.

Write an absolute value function given the following transformations:


Vertical Stretch of 2

Horizontal shift left 1 unit

Vertical shift down 9 units

a)

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

b)

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

c)

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

d)

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

14.

What is the equation of the graph below?

a)

y = - | x + 2| + 4

b)

y = | x - 2| - 4

c)

y = - | x - 2| + 4

d)

y = | x - 2 | + 4

15.

Describe in words how the graph transformed.

4 lines