Respuesta :

Answer:

Step-by-step explanation:

We have been given a function:

[tex]y=-3sin4\theta[/tex]

We will compare it with the genral equation which is:

[tex]y=asin bx+c[/tex]

Where, a is amplitude and period of function is [tex]\frac{2\pi}{b}[/tex]

In given equation a is -3 and b is 4

So, period of the given equation is:

[tex]\frac{2\pi}{4}=\frac{\pi}{2}[/tex]

Yo can look at the graph in the attachment.

Ver imagen flightbath

The a is the amplitude and the period of the function is [tex]\frac{2\pi }{b}[/tex]

We have been given a function

[tex]y = -3 sin 4 \theta[/tex]

What is the general form of sin wave?

[tex]y=asinbx+c[/tex]

We will compare it with the general equation which is

Where a is amplitude and period of the function is [tex]\frac{2\pi }{b}[/tex]

In the given equation a is -3 and b is 4

So, the period of the given equation is:

[tex]\frac{2\pi }{4} =\frac{\pi }{2}[/tex]

You can look at the graph.

To learn more about the sin wave visit:

https://brainly.com/question/25699025

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