Answer
$f(2)=\dfrac{1}{2}$
$f(3)=\dfrac{2}{3}$
Work Step by Step
If $f(x)=\frac{x-1}{x}$, then for $f(2)$ I substitute $x=2$ hence,
$f(2)=\frac{2-1}{2}=\frac{1}{2}$
For $f(3)$, I substitute $x=3$ hence
$f(3)=\frac{3-2}{3}=\frac{2}{3}$
Precalculus (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0-32197-907-9
ISBN 13:
978-0-32197-907-0
Chapter 12 - Sequences; Induction; the Binomial Theorem - 12.1 Sequences - 12.1 Assess Your Understanding - Page 806: 1
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