Answer
Start with $f(x)=x$, on the interval $x\in[2,8]$
Move it right by 5 units,$ \qquad f(x-5)=x-5$
Vertically compress by factor $\displaystyle \frac{1}{3},\qquad \frac{1}{3}f(x-5)=\frac{1}{3}(x-5)$
Work Step by Step
Start with $f(x)=x$, on the interval $x\in[2,8]$
Move it right by 5 units,$ \qquad f(x-5)=x-5$
Vertically compress by factor $\displaystyle \frac{1}{3},\qquad \frac{1}{3}f(x-5)=\frac{1}{3}(x-5)$
