Mathematics, 07.03.2020 02:47, lizzyhearts

A utility company charges $0.28 per kilowatt hour of electricity plus a $35 basic connection fee each month. Formulate a function function models an electric bill as a function of electricity usage (k).
A) f(k) = 0.28k + 35
B) f(k) = 0.35k + 28
C) f(k) = 0.28k − 35

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A utility company charges $0.28 per kilowatt hour of electricity plus a $35 basic connection fee eac...