Rational Functions Blackboard Assignment #6 (Week 9) All workicalculations must

Question

Rational Functions Blackboard Assignment #6 (Week 9) All workicalculations must be shown to get credit for the answers Sx2-9 1. Given the funcion -3 a) Is there any value of the variable for which f(x) is undefined? Explain b) What is the value of il-2)? A city will provide homes with recycling bins. The cost, in dollars, of providing bins to 0% of the population is given by the formula C (p) = 2. 25,000 p 100-p a) What are the possible of values of p" in this function (What is the Domain of the function)? Why? b) What is the value of C(50)? What is the meaning of that result in terms of population and cost? The cost of providing bins to.96 of the population will be s..... c) What is the value of C(99)? What is the meaning of that result in terms of population and cost? "The cost of provdng bins to %of the population will be s d) What percent of the population can be given recycling bins if the city has a maximum budget of S75,000 for this project? Show calculations, no guessing! aroide bins to . % of the population with a cost of $75,000

Explanation / Answer

1. The function is not defined when denominator=0

x-2=0

x=2

So the function is not fefined at x=2

b. f(-2) = (5(-2)2-9)/(-2-3)=-(11/5)

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