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Enter the amplitude of the function. f(x)=3cosx
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Enter the amplitude of the function. f(x)=3cosx

User Jasjit Singh Marwah
by
5.6k points

1 Answer

4 votes

Answer:

amplitude = 3

Explanation:

given a cosine function in standard form, that is

y = acosx, then

amplitude = | a |

Hence for f(x) = 3cosx, amplitude = | 3 | = 3

User HaaR
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