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Which of the following is true for f(x) = –2sin(x) – 3?

A. The range of the function is the set of real numbers -2 B. The graph of the function is the graph of f(x)=-2sin(x) shifted 3 units up
C. The amplitude of the function is 2
D. The period of the function is 4pi

Respuesta :

Answer: Option C is correct!

Step-by-step explanation:

The range of function is [-1,-5]  . so first option is incorrect.

Since graph of the function f(x)=-2sin(x) is shifted down by 3 because of -3

therefore  option B is incorrect.

Period of the given function is 2pi because here b =1 and period of sinx function is given by [tex]\frac{2\pi }{b}[/tex] therefore option  D is also incorrect

Period of the function f(x) is always  absolute value number in front  of sinx  which is given to be  2 here therefore option C is correct.!

Smartgnome

Answer:

It is C on edge

Step-by-step explanation:

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