Unformatted text preview: Amplitide and Period
Amplitide Section 2.3 The amplitude of a periodic function is
The amplitude
defined to be half the difference of the
maximum value M and the minimum value
m.
m. For y = a sin bx and y = a cos bx,
For
sin
cos
the amplitude is a 2π The period is
The
b Joke Time
Joke What do you call a nerd
What
cheer?
cheer?
a square root What do you call a
sunburned man?
sunburned
A tangent ...
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 Winter '11
 stuff
 Calculus, Fourier Series, Wavelength, Elementary mathematics, cos bx, sin bx

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