The function for total cost (F) for x songs can be represented as:
F(x) = 0.99x + 5
Where x represents the number of songs downloaded and 0.99 is the cost per song. The $5 fee for membership is added to the total cost.
Give him that a company list you download songs for 99 cents each after you pay a $5 fee to be a member evaluate F parent the simple. Apprentice for the function of total calls for x songs
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