Chapter 13, Problem 19RP

(a)

To determine

To find: The graph for the given system of inequalities.

Answer to Problem 19RP

The required figure is shown in Figure 1

Explanation of Solution

Given:

The given inequalities is $\{\begin{array}{l}y\ge 2x+1\\ x^2+y^2\le 25\end{array}$ .

Calculation:

Consider the given inequalities is,

  $\{\begin{array}{l}y\ge 2x+1\\ x^2+y^2\le 25\end{array}$

The graph for the given inequalities is shown in Figure 1

  

Figure 1

(b)

To determine

To find: The graph for the given system of inequalities.

Answer to Problem 19RP

The required figure is shown in Figure 2

Explanation of Solution

Given:

The given inequalities is $\{\begin{array}{l}y\ge 0\\ x\le 0\\ x-3y\le 6\end{array}$ .

Calculation:

Consider the given inequalities is,

  $\{\begin{array}{l}y\ge 0\\ x\le 0\\ x-3y\le 6\end{array}$

The graph for the given inequalities is shown in Figure 2

  

Figure 2