Let C be the function whose graph is given to the right. This graph represents t

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. (3400 19002 (2500,290) 5000 10000 m, Number of minutes 15000 (a) Determine C(O). Interpret this value. Now interpret the value of C(0). Choose the correct interpretation below O A. The value of C(0) represents the monthly fee. It is the O B. The value of C(0) represents the number of minutes that can be used for no charge. cost per month if no minutes are used. The value of C(0) represents the number of minutes included in the base plan. ° C. O D. The value of C(0) represents the cost per cell phone minute. (b) Determine C(1000). Interpret this value. C(1000)-1 Now interpret the value of C(1000). Choose the correct interpretation below 0 A. The value of C(1000) represents the minutes used that B. The value of C(1000) represents the number of minutes correspond to a monthly charge of $1000. that can be used for no charge. Click to select your answer(s)

Explanation / Answer

(a) C(0)= 80 dollars , Option A

(b) C(1000)= 80 dollars , option D

(c) C(2500)=290 dollars , option B

(d) Domain: 0=<m=<14000

15000 anytime minutes

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