Calculus? You have a very easy teacher.
if y=Acos(bt+p)+C
A is amplitude, b is angular frequency
and of course, b= 2PI/period
p is phase shift
C is vertical shift, or vertical bias.
Consider the function y=7+5cos(8x)
What is the amplitude?
What is the period?
What is the largest value the graph takes?
1 answer