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Solve mathematical problems involving fractions, equations, and functions. Learn to find domain, range, asymptotes, discontinuities, and solve rational equations and inequalities.
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It takes 9 hours for John to paint a house. Jerry can paint the same house in 7 hours. How long will it take them to paint the house if they work together? • A basketball player has made 39 out of 60 free throws. How many more free throws must the player make in a row, if he wants to have an average of 77%?
State all the transformations that occur and then state the domain and range for each function. 3. 4.