Understanding Non-Proportional Costs and Graphing Them

A car rental company charges a flat fee of $50 plus $0.20 per mile driven. If a customer drives 100 miles, how much will they pay in total? Graph the relationship between miles driven and total cost.

• $70

• $90

• $80

• $60

A gardener plants flowers in a garden. The cost of planting varies based on the number of flowers, with a fixed cost of $30 for supplies and $5 per flower. If the gardener plants 10 flowers, how much does it cost? Create a graph to represent this relationship.

• $80

• $50

• $100

• $60

A phone plan charges a monthly fee of $30 plus $10 for each additional gigabyte of data used. If a user consumes 5 GB of data, what is their total bill? Interpret the graph of this relationship to find the cost for different data usages.

• $100

• $50

• $70

• $90

A school organizes a field trip where the cost per student is $15, plus a bus rental fee of $200. If 30 students attend, what is the total cost? Graph the relationship between the number of students and the total cost.

• $500

• $750

• $600

• $650

A bakery sells cupcakes for $3 each and has a fixed cost of $50 for ingredients. If they sell 20 cupcakes, what is the total revenue? Create a graph to show the relationship between the number of cupcakes sold and total revenue.

• $60

• $150

• $30

• $100

A gym charges a membership fee of $40 and an additional $5 for each class attended. If a member attends 8 classes in a month, what is their total cost? Interpret the graph to determine how costs change with the number of classes attended.

• $100

• $60

• $80

• $50

A concert venue charges a flat fee of $200 for renting the space, plus $10 per ticket sold. If 50 tickets are sold, what is the total revenue? Graph the relationship between tickets sold and total revenue.

• 600

• 800

• 500

• 700

A taxi service charges a base fare of $3 plus $2 for every mile driven. If a passenger travels 10 miles, how much will they pay? Create a graph to illustrate the relationship between miles driven and fare.

• $30

• $20

• $23

• $15

A subscription box service charges $25 per month plus an additional $5 for each item included in the box. If a box contains 4 items, what is the total cost? Interpret the graph to find the cost for different numbers of items.

• $30

• $35

• $45

• $50