The graph of given function attached below.
Trigonometric functions :
These function are the periodic functions which denote the relationship between angle and sides of a right-angled triangle.
Given function are, [tex]g(x)=4cosx[/tex]
We have to draw the graph of given function.
Substitute,
[tex]x=\pi,g(\pi)=4cos\pi=-4\\\\x=2\pi,g(2\pi)=4cos2\pi=4\\\\x=3\pi,g(3\pi)=4cos3\pi=-4[/tex]
From above coordinate points, the graph of given function attached below.
Learn more about the Trigonometric functions here:
https://brainly.com/question/14421002
