Chapter 2, Problem 6T

a)

To determine

To calculate: The $y-$ coordinate of the function $y=f\left(x\right)=\{\begin{array}{l}8x+\frac{1}{x}\text{if}x<0\\ 4\text{if}0\le x\le 2\\ 6-x\text{if}x>2\end{array}$ when $x=16$.

b)

To determine

To calculate: The value of the function $f\left(-2\right)$ such that $y=f\left(x\right)=\{\begin{array}{l}8x+\frac{1}{x}\text{if}x<0\\ 4\text{if}0\le x\le 2\\ 6-x\text{if}x>2\end{array}$.

c)

To determine

To calculate: The value of the function $f\left(13\right)$ such that $y=f\left(x\right)=\{\begin{array}{l}8x+\frac{1}{x}\text{if}x<0\\ 4\text{if}0\le x\le 2\\ 6-x\text{if}x>2\end{array}$.