Posted by **Taylor** on Thursday, November 14, 2013 at 9:37pm.

the annual household cost of telephone service in the US increased at a relatively constant rate of $27.80 per year from 1981 to 2001. IN 2001 the annual household cost of telephone service was $914.

a:What was the annual household cost of telephone service in 1981?

B: Write an equation that gives the annual household cost of telephone service as a function of the number of year since 1981.

C: find the household cost of telephone service in 2000

## Answer This Question

## Related Questions

- math - the annual household cost of telephone service in the US increased at a ...
- math - the annual household cost of telephone service in the US increased at a ...
- math - the annual household cost of telephone service in the US increased at a ...
- calculus - Based on data from 1999 to 2001, the rate of change in the annual net...
- calculus - Based on data from 1999 to 2001, the rate of change in the annual net...
- calculus - Based on data from 1999 to 2001, the rate of change in the annual net...
- math - A sporting goods company has a distribution center that maintains ...
- Engineering Economy - Compare the following alternatives on the basis of their ...
- finance - company starting salary 75,000 retirement benefits 401k with annual ...
- human service - Various budget approaches play an important role in resource ...

More Related Questions