Reading and Interpreting Graphs Let C be the function whose graph is given below. This gra...

Reading and Interpreting Graphs Let C be the function whose graph is given below. This graph represents the cost C of using m anytime cell phone minutes in a month for a Five-person family plan.

(a) Determine C(0). Interpret this value.

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(b) Determine C(1000). Interpret this value.

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(c) Determine C(2000). Interpret this value.

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(d) What is the domain of C? What does this domain imply in terms of the number of anytime minutes?

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(e) Describe the shape of the graph.