Calculus with Applications (10th Edition)

Published by Pearson
ISBN 10: 0321749006
ISBN 13: 978-0-32174-900-0

Chapter 1 - Linear Functions - 1.2 Linear Functions and Applications - 1.2 Exercises: 20

Answer

$C(x)=0.99x+10$

Work Step by Step

In a cost function of the form $C(x)=mx+b$, m represents the marginal cost and b represents the fixed cost. b= $\$ 10$ (fixed cost) and m= $\$ 0.99$ (the cost per downloaded song). Let $x=$ the number of downloaded songs and $C(x)=$ cost of downloading $x$ songs. $C(x)=$ (marginal cost)(number of downloaded songs) + fixed cost $C(x)=0.99x+10$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.