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The function f(x)=-3cos(3x+Pi/4) has ___ .
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The function f(x)=-3cos(3x+Pi/4) has ___ .

The function f(x)=-3cos(3x+Pi/4) has ___ .-example-1
User RonnBlack
by
7.7k points

1 Answer

3 votes

Answer:

amplitude = 3

period =
(2\pi )/(3)

Explanation:

Comparing the equation with the general equation :


f(x) = A cos(Bx + c ) + D

Where :

A = amplitude

period =
(2\pi )/(B)

D = vertical shift

Therefore : with the comparison :

amplitude = /-3/ = 3

period =
(2\pi )/(3)

User Thanveer Shah
by
7.7k points
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