John has a cell phone through T Mobile and the company charges a fee of $75 and then $0.20 for every minute used, this function would be as follows: Cell phone bill = minutes used(X) + $75.00. The practical use of my function is to calculate the bill if Charles went over 5, 7, or 9 minutes over.
X would equal minutes used
F would equal $0.20
B would equal $75.00
We need to find out how much would the bill be if he went (5, 7, or 9 minutes over)?
Y = f(x) + b
Y = $0.20x + $75.00
The additional inputs that will be used are (5, 7, 9) If we plug those inputs into the equation we can find out how much the bill would be if john went over 5 minutes, 7 minutes, or 9 minutes.
Output
Y = $0.20(5) + $75.00 = $76.00
Y = $0.20(7) + $75.00 = $76.40
Y = $0.20(9) + $75.00 = $84.20
Created on June 11, 2014 by Lionel Sharpe
Form (rr15a) Code:3301627005-GA