Question: Unit 3: Rational Functions Dat Example 2: Salt water is flowing into a large tank that contains pure water. The concentration of salt c, minutes

Unit 3: Rational Functions Dat Example 2: Salt water is flowing into a large tank that contains pure water. The concentration of salt c, minutes is given by the function c t = = 10t 25+t where c is measured in grams per litre. a) What is the initial concentration of salt? b) What happens to the concentration of salt over time? c) When does the salt concentration reach 3.75 g/L? Example 3: Given the function h(x) = (x - 2)/(3x + 4) and g(x)= (x+5)/x, determine the point(s) of inters

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