Question

Graph: y = 3 sin (1/3 * x) - 2

Answer 1

Please the explanation of this question on how to graph a sinusoidal function for further information about the graph of the resulting expression.

How to graph a sinusoidal function

Sinusoidal functions have a period of 2π and represent a kind of symmetical bounded functions. In this case, the given expression have a period of 6π and is bounded between -5 and 1.

The procedure to graph the given expression is summarized below:

1. Construct an horizontal axis from 0 to 6π.
2. Construct a vertical axis that goes through the horizontal axis and is bounded between -5 and 1.
3. Evaluate the function for x-values with equal intervals.
4. Add the resulting points to the graph and match all the points in-between by following the +x semiaxis.

Lastly, we present the outcome derived from the given procedure in the image attached below.

To learn more on sinusoidal function, we kindly invite to check this verified question: brainly.com/question/12060967