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16.1: Relations and Functions
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16.2: Basic Classes of Functions
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16.3: Graphs of Functions
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16.4: Graph Quadratic Functions Using Properties
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16.5: Transformation of Functions
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Often when given a problem, we try to model the scenario using mathematics in the form of words, tables, graphs, and equations. One method we can employ is to adapt the basic graphs of the toolkit functions to build new models for a given scenario. There are systematic ways to alter functions to construct appropriate models for the problems we are trying to solve.
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16.6: The Algebra of Functions
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Combining two relationships into one function, we have performed function composition, which is the focus of this section. Function composition is only one way to combine existing functions. Another way is to carry out the usual algebraic operations on functions, such as addition, subtraction, multiplication and division. We do this by performing the operations with the function outputs, defining the result as the output of our new function.
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16.E: Review Exercises 1
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16.E: Review Exercises 2
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