1. What is the amplitude of the function g(x)

2.What is the equation for the graph of the sinusoidal function?

Guest Jan 10, 2019

#1**+2 **

Sorry....looked at wrong info:

The amplitude is 1/2 of the height of the sinusoidal wave form (or the height from the midline of the wave)

this wave goes from 2.5 to -2.5 amplitude is 2.5

ElectricPavlov Jan 10, 2019

#2**+1 **

This is a cosine wave with amplitude 0.75 and the usual 2pi period

= .75 cos x

ElectricPavlov Jan 10, 2019