A telephone company charges 500 pesos monthly for a specific mobile plan which includes 150 free text messages. In excess of 150, the company charges 1 peso per text message. Express the amount a consumer pays monthly as a function of the number of messages, x, sent in a month. 500, A f(x) = { 0s x s 150 x > 150 350 + X, 500, 0 150 500, 0< x < 150 © f(x) = 500 - x, x > 150 500, 0< x < 150 D = (x)f 350 - X, x > 150
A telephone company charges 500 pesos monthly for a specific mobile plan which includes 150 free text messages. In excess of 150, the company charges 1 peso per text message. Express the amount a consumer pays monthly as a function of the number of messages, x, sent in a month. 500, A f(x) = { 0s x s 150 x > 150 350 + X, 500, 0 150 500, 0< x < 150 © f(x) = 500 - x, x > 150 500, 0< x < 150 D = (x)f 350 - X, x > 150
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
ChapterP: Prerequisites
SectionP.7: A Library Of Parent Functions
Problem 47E
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