AnswersTX-Pre-CalculusUnit Test

Step Functions Answers

9 verified answers2 views
1
Free Preview

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

A
Option
B
Option
C
Option
D
Option
2
Free Preview

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

What is the domain of ?

Question illustration
A
all real numbers
B
all integers
C
all multiples of 4
D
all multiples of 8
6

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
7

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
8

What is the range of ?

Question illustration
A
all real numbers
B
all integers
C
all multiples of 4
D
all multiples of 8
9

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

Answer:

3

Did you find these answers helpful?

More from this Course

Assignment
20 verified answers

Piecewise Defined Functions

Instruction
11 verified answers

Instruction

Instruction
9 verified answers

Instruction