Sprint PCS offers a monthly cellular phone plan for $39 99 It includes 450 anytime minutes and charges $0 45 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 Compute the monthly cost of the cellular phone for use of the following number of anytime minutes (a) 200 (b) 465 (c) 451 C(x) 39 99 0 45x 162 51 if 0x 450 if x 450

Question: Sprint PCS offers a monthly cellular phone plan for $39.99. It includes 450 anytime minutes and charges $0.45 per minute for additional minutes.The following function

Sprint PCS offers a monthly cellular phone plan for $39.99. It includes 450 anytime minutes and charges $0.45 per minute for additional minutes.The following function is used to compute the monthly cost for a subscriber:

| 39.99 |0.45x – 162.51 if 0 < x< 450 if x > 450 |C(x)

where x is the number of anytime minutes used. Compute the monthly cost of the cellular phone for use of the following number of anytime minutes:
(a) 200

(b) 465

C(x) = 39.99 0.45x - 162.51 if 0x 450 if x > 450

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