A car rental company charges a flat fee of $50 plus $0.20 per mile driven. Write a linear function to represent the total cost (C) in terms of miles driven (m). What is the cost for driving 100 miles?
Identifying and Graphing Linear Functions in Real Life

Quiz
•
English, Mathematics
•
8th Grade
•
Hard
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
$70
$100
$90
$50
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gym charges a monthly membership fee of $30 plus $10 for each class attended. Write the linear equation for the total cost (C) based on the number of classes (c) attended. How much would it cost to attend 5 classes?
$80
$50
$90
$70
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A phone plan costs $25 per month plus $0.10 for each text message sent. Create a linear function to represent the total cost (C) based on the number of text messages (t) sent. What is the total cost if 200 messages are sent?
$50
$30
$45
$60
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A store sells notebooks for $2 each and pens for $1 each. If a student buys x notebooks and y pens, write a linear equation for the total cost (C). How much would it cost to buy 3 notebooks and 4 pens?
10
5
12
8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A taxi charges a base fare of $3 plus $2 for each mile driven. Write a linear function to represent the total fare (F) in terms of miles driven (m). What would be the fare for a 10-mile trip?
$30
$15
$23
$18
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A gardener charges $15 for a visit plus $5 for each hour worked. Write a linear equation for the total cost (C) based on hours worked (h). How much would it cost for 4 hours of work?
$50
$25
$35
$45
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A school is selling tickets for a play at $8 each. Write a linear function to represent the total revenue (R) from selling x tickets. How much revenue is generated from selling 50 tickets?
800
600
200
400
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