What is the period of y cos x 4?

What is the period of y cos x 4?

For your specific question, y=cos4x , the amplitude would be 1 and the period would be 2π4 , or π2

How do you find the period of Cos x 4?

Find the period of cos(x4) cos ( x 4 ) . The period of the function can be calculated using 2π|b| 2 π | b | .

What is the phase shift of Cos x PI 4?

Phase shift: c=π4 , function is shifted to the left.

What does Y cos X mean?

Graphing y cos x The fact that the cosine function repeats itself means that that it is periodic. In particular, y cos x is periodic with period 2u03c0 . This means that if the point (x, y) lies on the graph, then the point (x+2ku03c0, y) will also lie on the graph where k is any integer.

What is the period of Y cos X?

Find the period of cos(x4) cos ( x 4 ) . The period of the function can be calculated using 2u03c0|b| 2 u03c0 | b |

What is the period of Y cos2x?

Period would be 2π2 or π .

What is the period of a COS X graph?

Graphing y = cos x

In particular, y = cos x is periodic with period  .

What is fundamental period of Cos 4x?

Therefore, the period would be 2πB. For your specific question, y=cos4x , the amplitude would be 1 and the period would be 2π4 , or π2

How do you find the period of Cos X?

The period of a periodic function is the interval of x-values on which the cycle of the graph that’s repeated in both directions lies. Therefore, in the case of the basic cosine function, f(x) cos(x), the period is 2u03c0

How do you find the period of Cos x 2?

A function is periodic if f(x)f(x+T). As we can see, T is dependent on the value of x and hence, is not a constant. So cos(x2) is not periodic.

What is the period of cos X function?

period 2π
The fact that the cosine function repeats itself means that that it is periodic. In particular, y = cos x is periodic with period  .

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