A phone company charges for service according to the formula: C(n)=22+0.07n, where n is the number of minutes talked, and C(n) is the monthly charge, in dollars. The rate of change in this equation is: The initial value in this equation is:

A phone company charges for service according to the formula: C(n)=22+0.07n, where n is the number of minutes talked, and C(n) is the monthly charge, in dollars. The rate of change in this equation is: The initial value in this equation is:

Linear Algebra: A Modern Introduction

4th Edition

ISBN:9781285463247

Author:David Poole

Publisher:David Poole

Chapter6: Vector Spaces

Section6.7: Applications

Problem 13EQ

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Question

A phone company charges for service according to the formula: C(n)=22+0.07n, where n is the number of minutes talked, and C(n) is the monthly charge, in dollars.

The rate of change in this equation is:

The initial value in this equation is:

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