Question

The graph of the equation r= 5 sin 30 is which of the following?

A) Symmetrical about the horizontal axis

B) Symmetrical about the vertical axis

C) Symmetrical about the pole

D) Not symmetrical

Answer 1

The equation $r=5\sin\left(\theta\right)$ is a polar form

The graph of the equation is symmetrical about the horizontal axis

How to determine the true statement

The equation of the graph is given as:

$r=5\sin\left(\theta\right)$

Next, we plot the graph of the function.

From the graph of the function (see attachment), we can see hat the graph of the function $r=5\sin\left(\theta\right)$ sits on the horizontal axis.

This means that the graph is symmetrical about the horizontal axis

Read more about symmetrical graph at:

https://brainly.com/question/4348533