Real-Life Applications of Intercepts in Graphing

A car rental company charges a flat fee of $50 plus $20 for each day the car is rented. What does the y-intercept represent in this scenario?

• The y-intercept represents the flat fee of $50.

• The y-intercept represents the daily rental cost of $20.

• The y-intercept represents the total cost after one day of rental.

• The y-intercept represents the cost of renting the car for a week.

A local bakery sells cupcakes for $3 each and has a fixed cost of $30 for ingredients. What does the x-intercept indicate in the context of this problem?

• The x-intercept indicates the number of cupcakes that need to be sold to cover the fixed cost.

• The x-intercept represents the maximum number of cupcakes that can be sold.

• The x-intercept shows the total revenue from selling cupcakes.

• The x-intercept indicates the profit made from selling cupcakes.

A gym membership costs $40 per month with a one-time registration fee of $100. How can you interpret the y-intercept in this situation?

• The y-intercept is $140, representing the total cost for the first month.

• The y-intercept is $0, indicating no initial cost to join the gym.

• The y-intercept is $100, representing the one-time registration fee.

• The y-intercept is $40, representing the monthly fee.

A phone plan charges $25 per month plus $0.10 per minute for calls. What does the x-intercept tell you about the plan?

• The x-intercept indicates that the plan has a base cost of $25, and you cannot use any minutes without incurring a charge.

• The x-intercept represents the total cost of the plan without any usage.

• The x-intercept shows that the plan is free for the first month.

• The x-intercept indicates unlimited minutes for a flat fee.

A school is planning a field trip that costs $200 for the bus and $15 per student. What does the y-intercept represent in this context?

• The y-intercept represents the total distance traveled by the bus.

• The y-intercept represents the fixed cost of the trip, which is $200.

• The y-intercept represents the cost per student, which is $15.

• The y-intercept represents the total number of students attending the trip.

A farmer sells apples for $2 each and has a fixed cost of $50 for supplies. What does the x-intercept signify in this real-world scenario?

• The x-intercept shows the maximum profit the farmer can achieve.

• The x-intercept indicates the number of apples sold.

• The x-intercept represents the total revenue of the farmer.

• The x-intercept signifies the break-even point for the farmer.

A concert venue charges $100 for renting the space plus $10 per ticket sold. How can you interpret the y-intercept in this case?

• The y-intercept is $110, representing the total cost including one ticket.

• The y-intercept is $10, representing the cost per ticket sold.

• The y-intercept is $100, representing the fixed rental cost of the venue.

• The y-intercept is $0, indicating there is no fixed cost for renting the venue.

A delivery service charges a base fee of $5 plus $1.50 per mile. What does the x-intercept indicate about the service?

• The x-intercept represents the distance at which the service offers free delivery.

• The x-intercept indicates the average cost per mile for the service.

• The x-intercept shows the minimum fee charged by the service.

• The x-intercept indicates the maximum distance (in miles) the service can travel before the cost becomes unprofitable.

A bookstore sells novels for $15 each and has a monthly rent of $300. What does the y-intercept represent in this business model?

• The y-intercept represents the monthly rent of $300.

• The y-intercept represents the total sales for the month.

• The y-intercept represents the price of each novel.

• The y-intercept represents the number of novels sold.

A local pool charges a $50 membership fee and $5 per visit. How can you interpret the x-intercept in this situation?

• The x-intercept represents the total cost of the membership and visits.

• The x-intercept indicates the number of visits needed to cover the $50 membership fee.

• The x-intercept indicates the price per visit without the membership fee.

• The x-intercept shows the maximum number of visits allowed per month.