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Evaluating and Interpreting Function Notation

Evaluating and Interpreting Function Notation 1.14 - Solution

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Using the function we want to evaluate for the given value, There are two steps involved in this evaluation.

  1. We need to substitute for each value of
  2. We need to multiply the entire equation by
Let's first take care of the substitution. To do this, we need to substitute for in each instance of the -variable. Now we can multiply the function by
We are finished and have found that
We have the function and want to find We will do it in two steps. In the first step is evaluated for We will do that by substituting for in the function rule. Next step is to multiply the function by
Above we have shown that