AnswersCommon Core Algebra II - MA3111 B-ICAbsolute Value Functions

Absolute Value Functions Answers

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1
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Evaluate:

Question illustration
A
5
B
5.5
C
5.8
D
6
2
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Evaluate:

Question illustration
A
11
B
10
C
11.6
D
12
3

The range of the function is all

A
whole numbers.
B
real numbers greater than or equal to zero.
C
integers.
4

2 hours costs $

Answer:

12

5

An online store allows sells song downloads for $1.50 each. You have a gift card for $25. Which expression represents the total number of songs you can purchase?

A
Option
B
Option
C
Option
D
25
6

Using the general equation, ,how many songs can be purchased with a $35 gift card?

Question illustration
Answer:

23

7

The number of songs that can be purchased for $1.50 each based on the amount of the gift card is represented by the function . Which graph represents this situation?

Question illustration
A
Option
B
Option
C
Option
8

According to the graph, how many songs can be purchased with a $15 gift card?

Answer:

10

9

The value of is .

Question illustration
A
–11
B
–10
C
–9
10

5 minutes costs $

Answer:

6

11

2 hours and 1 minute costs $

Answer:

9

12

What is the correct function to model this situation?

A
Option
B
Option
C
Option
D
Option
13

The domain of the function is all

A
whole numbers.
B
real numbers greater than or equal to zero.
C
Integers.
14

1 hour costs $

Answer:

6

15

3 and a half hours costs $

Answer:

12

16

1 hour and 50 minutes costs $

Answer:

9

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