Enter the amplitude of the function f(x) . f(x)=3/4cos(3x)+4

The amplitude is

Step-by-step explanation:

Let f(x) be a sinusoid function that has the following format:

Then b is the amplitude of the function

h is the vertical displacement of the wave

s is the phase angle

is the period.

In this problem

Then

Therefore the amplitude of the function is

The amplitude is a measure of the vertical size of the sinx wave

ANSWER

EXPLANATION

The given function is

This function is of the form:

where |a| is the amplitude of the function.

Since

Hence, the amplitude of the given cosine function is ¾.

my discord name is kinglilcliff12#7776

yes

\

step-by-step explanation: