This topic looks at the definition of a function. We learn what a function is and to determine if a given relation is a function or not. We look at how to use graphs, tables of values, and diaggrams to determine if a mapping is a funciton. We also learn how to use the Vertical Line Test to test for a function. Practice worksheets of exercises are provided to help you understand the material.
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In this topic we continue looking at the composition of functions, in particular, identifying the individual functions, f and g, for example.
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In this topic we review the definition of a limit of a function. We also look at the definition of infinite limits, […]
We have seen and know how to factor numbers. In this section introduce the idea of factoring polynomials. When we factor numbers […]