AnswersVA-Mathematical AnalysisStep Functions

Step Functions Answers

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1
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Evaluate:

Question illustration
A
20
B
20.8
C
24
2
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Evaluate:

Question illustration
A
0
B
1
C
2
D
3
3

The domain of the function is all

A
natural numbers 0
B
real numbers 0
C
integers 0
4

The range of the function is all

A
real numbers 0
B
integers 0
C
multiples of 8 greater than 0
5

Which pair(s) of expressions are equal in value? Check all that apply.

A
Option
B
Option
C
Option
D
Option
6

What is the domain of ?

Question illustration
A
all real numbers
B
all integers
C
all multiples of 4
D
all multiples of 8
7

Gift cards are sold by an online store to purchase movies. A graph representing this situation is shown.This step function is discontinuous at all integers greater than 0multiples of 5 greater than 0multiples of 8 greater than 0.

A
all integers greater than 0
B
multiples of 5 greater than 0
C
multiples of 8 greater than 0
8

A parking garage allows users to park the first hour free and then charges $2.50 for each additional hour or fraction of an hour. Which equation represents this situation?

A
Option
B
Option
C
Option
D
Option
9

What is the range of ?

Question illustration
A
all real numbers
B
all integers
C
all multiples of 4
D
all multiples of 8
10

A gift card in the amount of $25 will purchase movies.

Answer:

3

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Step Functions Answers — VA-Mathematical Analysis