tA telephone company offers a monthly cellular phone plan for $ 24.99$24.99. It includes 350350 anytime minutes plus $ 0.25$0.25 per minute for additional minutes. The following function is used to compute the monthly cost for a subscriber, where x is the number of anytime minutes used.
Upper C left parenthesis x right parenthesis equalsC(x) =
24.9924.99
if 0 less than x less than or equals 3500 < x ≤350
0.25 x minus 62.510.25x−62.51
if x greater than 350x > 350
Compute the monthly cost of the cellular phone for use of the following anytime minutes.
