2.5 Applying Domain and Range

Sea World San Antonio charges $53.99 per person for admission and $36.00 per car for parking. For purchases of at least 1 ticket, the table shows the relationship between p, the number of people in a car, and c, the total cost in dollars.

Sea World San Antonio states that at most 6 tickets can be purchased. What is the range of the function in this situation?

Tags

A2.A

Domain & Range

Real-World Situation

The owner of a ranch purchased a work truck for $25,600. For tax purposes the owner identified a constant depreciation on the value of the truck. The graph shows the linear relationship between y, the value in dollars of the delivery van, and x, the time in years.

Which inequality best represents the domain of the function for this situation?

Tags

A.2A

A swimming pool can be rented for $135 per hour. The pool can be rented for either 3 or 4 hours. The cost in dollars to rent the pool is a function of the number of hours the pool is rented.

What are the domain and range of the function for this situation?

• Domain: all real numbers

  Range: all real numbers

• Domain: all integers greater than or equal to zero

  Range: all integers greater than or equal to zero

Tags

A.2A

An athlete ran at a constant speed for 12 seconds. The part of the linear function shown represents the distance the athlete ran in yards, y, as a function of the time in seconds, x.

What is the domain of the function in this situation?

​ (a)   ​ (b)   ​ (c)   ​ (d)   ​ (e)  

• 0
• x
• 12
• 14
• y
• 100
• 110

A part of a linear function is shown on the grid.

What is the range of the part of the linear function shown?

Choose the correct answer from each drop down menu to complete the sentence.

The range is the set of all real numbers ​ (a)   and ​ (b)  

• greater than or equal to -3
• less than 1
• greater than -3
• less than or equal to 1
• greater than or equal to -7
• less than 5
• greater than -7
• less than or equal to 5

Tags

A2.A

Golf Galore offers bays that customers can reserve to play various golfing games. The pricing details are listed in the figure.

Which is NOT a reasonable domain value for Golf Galore?

• 1.5

• 2

• -1

• 2.75

Tee Time offers bays that customers can reserve to play various golfing games. The pricing details are listed in the figure.

Which is a reasonable domain value for Tee Time?

• 2.5

• 3

• -4

• All of the answer choices

Golf Galore offers bays that customers can reserve to play various golfing games. The pricing details are listed in the figure.

Which best represents the domain for Golf Galore?

• All real numbers

Tee Time offers bays that customers can reserve to play various golfing games. The pricing details are listed in the figure.

Which best represents the domain for Tee Time?

• All real numbers

Tee Time offers bays that customers can reserve to play various golfing games. The pricing details are listed in the figure.

Which best represents the range for Tee Time?