Question

let c be the function whose graph is given to the right. this graph represents the cost c of using m anytime cell - phone minutes in a month for a five - person family plan. c(1000)=70. now interpret the value of c(1000). choose the correct interpretation below. a. the value of c(1000) represents the number of minutes that can be used for no charge. b. the value of c(1000) represents the monthly charge if 1000 minutes are used. c. the value of c(1000) represents the minutes used that correspond to a monthly charge of $1000. d. the value of c(1000) represents the number of minutes included in the base plan. (c) determine c(3000). interpret this value. c(3000)=□

Explanation:

Step1: Identify from the graph

We look at the value of the function \(C(m)\) at \(m = 3000\). From the graph, when \(m=3000\), we find the corresponding \(y - \)value (where \(y = C(m)\)).

Step2: Read the value

By observing the graph, when \(m = 3000\), the value of \(C(3000)=330\).

Step3: Interpret the value

The function \(C(m)\) represents the cost of using \(m\) anytime - cell - phone minutes. So \(C(3000) = 330\) means that the cost of using 3000 anytime - cell - phone minutes in a month for a five - person family plan is 330 dollars.

Answer:

330; The cost of using 3000 anytime - cell - phone minutes in a month for a five - person family plan is 330 dollars.