SOLUTION: Consider the graph of the cosine function shown below.
y= 4cos(2x)
a. Find the period and amplitude of the cosine function.
b. At what values of for do the maximum value(s),
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Question 981767: Consider the graph of the cosine function shown below.
y= 4cos(2x)
a. Find the period and amplitude of the cosine function.
b. At what values of for do the maximum value(s), minimum values(s), and zeros occur?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
a) Period is
Amplitude is
b) Max value at
Min value for
Zeros at and
for all integers k.
.
.
.
.
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