Chapter 11.3, Problem 6E

To determine

Tograph:The set of points whose polar coordinates satisfy the equation $r=-3$ .

Answer to Problem 6E

The result is a circle with radius 3.

Explanation of Solution

Given information:

The equation $\left(r\right)=-3$

Here, $r$ is the distance of all the point from the origin.

Graph:

Given equation is $r=-3$ .

Now, draw all the point with a distance $-3$ from the origin starting from $0\text{to}\text{2}\pi$ to identify the polar form. As a result it form a circle.

  

Conclusion:

Hence, the result is a circle with radius 3.