Chapter 6.6, Problem 27PPS

To determine

To find: Points $\left(x,y\right)$ satisfying the given inequalities .

Answer to Problem 27PPS

Shaded common region of both inequalities.

Explanation of Solution

Given information:

  $\begin{array}{l}x+y\ge 1\\ x+y\le 2\end{array}$

Graph of given inequalities is

  

Here Red colour represents the region of inequality $x+y\ge 1$ .

Green colour represents the region of inequality $x+y\le 2$ .

Solution is the common region of Red and Green colour.