Question: Solving the following A. line Function for C to model the cost of a call. B Calculate the cost for a 30 minute call. 8.

Solving the following

A. line Function for C to model the cost of a call.

B Calculate the cost for a 30 minute call.

Solving the following A. line Function for C to model the cost

8. The costC of a long-distance telephone call through a certain carrier is a linear function of time t. Use information shown in the following table to answer the questions. Time t (in minutes) 3 6 9 Cost C (in $) 1.50 2.10 2.70 3.30 a) Write a linear function for C to model the cost of a call. b) Calculate the cost for a 30-minutes call

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