The x/2 just increases the period. The normal period is [0,2pi], but the x/2 makes it [0, 4pi]. 2x would make it [0,pi] etc.
Hello guys can you help me identify the parts of the this functions
A) -5 sin x/2
What I know about this function is the amplitude which is 5 and it is reflected to the x axis. But I dont know what does the x/2 mean in the function.
B) -3 cos 2pi x
thanks in advanced