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4. A phone company sells an average of "x" cell phones per month for $ 100 each. The monthly cost function is C(x) 30x + 14000. (a) Write a function that describes the company's monthly revenue. R(x) (b) What is the company's monthly profit if it sells 300 phones? (c) How many phones will the company need to sell per month to break even? 5. Let f(x)-x2 -2x and g(x) 3x +7. Find: (c) (f o g)(6)-
4. A phone company sells an average of "x" cell phones per month for $ 100 each. The monthly cost function is C(x) 30x + 14000. (a) Write a function that describes the company's monthly revenue. R(x) (b) What is the company's monthly profit if it sells 300 phones? (c) How many phones will the company need to sell per month to break even? 5. Let f(x)-x2 -2x and g(x) 3x +7. Find: (c) (f o g)(6)-
11 Jun 2023
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Casey DurganLv2
24 May 2019
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