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Algebra
Question

Graph two full periods of the function \( f ( x ) ...Graph two full periods of the function \( f ( x ) = \cos ( 4 x ) \) and state the amplitude and period. Enter the exact answers. 

For the number \( \pi \) , either choose \( \pi \) from the drop-down menu or type in Pi (with a capital P). Amplitude: \( A = \) 

Period: \( P = \) 

Select the correct graph of the function \( f ( x ) = \cos ( 4 x ) \) . 

Answer

1

\(\frac{\pi }{2}\)

Solution
View full explanation on CameraMath App.