Using the graph estimate the following values.
evaluating
Graphs
Let be a function. Its graph is shown here.
Let be a function. Its graph is shown here.
All of the values of you determined above were real numbers.
- is a real number.
- is a real number.
- is a real number.
Therefore, we could evaluate at these numbers.
Formulas
Define the functions , , and by the following formulas with their implied or natural domains.
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more examples can be found by following this link
More Examples of Pointwise Composition