Problema Solution
A long-distance telephone company charges a standard monthly service fee of $19.95 plus $0.05 per minute of long-distance use. Write a polynomial to express the monthly cost of the phone plan if x minutes of long-distance time are used per month. What is the degree of the polynomial?
Answer provided by our tutors
The polynomial to express the monthly cost of the phone plan is:
C = 19.95 + 0.05x
The degree of the polynomial is 1.