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What does graph represents?
Sine function
cosine function
Cosine function
What is the period of sine function?
π\piπ
2π2\pi2π
Determine the period of the function g(x)=cos(x3).g(x)=\cos(\frac{x}{3}).g(x)=cos(3x).
6π6\pi6π
What does graph represents:
What is the amplitude of the sinusoidal function f(x)=−4sin(x)f(x)=−4\sin(x)f(x)=−4sin(x) ?
8
7
4
Determine the period of the function
g(x)=sin(x3)g(x)=\sin(\frac{x}{3})g(x)=sin(3x)
Is the sentence true or false?
The sin graph passes the x-axis as sin x = 0 there.
True
False
The cos graph passes the x-axis as cos x = 0 there.
true
false
It is done.