Chapter 1.7, Problem 5CFU

To determine

To graph: $f\left(x\right)$

Answer to Problem 5CFU

  

Explanation of Solution

Given information:

  $f\left(x\right)=\left\{\begin{array}{l}2x\text{ if 0}\le x\le 4\\ \text{8 if }4<x\le 7\end{array}\right\}$

Calculation:

For values of $f\left(x\right)$ between 4 to 7 is constant.

Put the values of x in $y=2x$ , and create a table as follows:

$x$	0	1	2	3	4
$y$	0	2	4	6	8

So, the graph of the function is as follows: