CalcNotes0101-page24

CalcNotes0101-page24 - (Chapter 1 Review 1.24 We then need...

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(Chapter 1: Review) 1.24 We then need f to apply the square root operation. We will let fu () = u . The use of u is more helpful in Calculus, but fx = x is also acceptable. However, = x is not acceptable. Possible Answer : = u and gx = u ± = 3 x + 1 . We can check this to see that fgx = x + 1 . Note : Here’s the complete input-output model: x ± g : = 3 x + 1 ± u = 3 x + 1 ± f : = u f ± g ²³ ´´´´´´´´ µ ´´´´´´´´ ± = 3 x + 1 Note : There are infinitely many other possibilities. For example, we
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