- How do u find the frequency?
- Does period depend on amplitude?
- What is the period of cos4x?
- What is the formula to find the period?
- What is the period of Cos 2x?
- What is the period of sin?
- What is the period of a function?
- What is the relationship between amplitude and period?
- What is the period of cos3x?
- How do you graph cos 2x on a calculator?
- How do you find the period of a amp?

## How do u find the frequency?

Divide the wavelength into the velocity to calculate the frequency, expressed as described above as the number of cycles per second, or Hertz – written “Hz.” For example, a water wave with a wavelength of 1 foot traveling at a speed of 4 inches per second has a frequency of 1/3 feet/second divided by 1 foot = .

33 Hz..

## Does period depend on amplitude?

The period does not depend on the Amplitude. … The more amplitude the more distance to cover but the faster it will cover the distance. The distance and speed will cancel each other out, so the period will remain the same.

## What is the period of cos4x?

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

## What is the formula to find the period?

To write a sine function you simply need to use the following equation: f(x) = asin(bx + c) + d, where a is the amplitude, b is the period (you can find the period by dividing the absolute value b by 2pi; in your case, I believe the frequency and period are the same), c is the phase shift (or the shift along the x-axis …

## What is the period of Cos 2x?

Period of cosx is 2π so cos2x has period π and that is also the period of f(x).

## What is the period of sin?

The period of the sine curve is the length of one cycle of the curve. The natural period of the sine curve is 2π. So, a coefficient of b=1 is equivalent to a period of 2π. To get the period of the sine curve for any coefficient b, just divide 2π by the coefficient b to get the new period of the curve.

## What is the period of a function?

Period of a Trigonometric Function The distance between the repetition of any function is called the period of the function. For a trigonometric function, the length of one complete cycle is called a period. For any trigonometry graph function, we can take x = 0 as the starting point.

## What is the relationship between amplitude and period?

The height of the hill or the depth of the valley is called the amplitude, and is equal to . Any one full pattern in the graph is called a cycle, and the length of an interval over which a cycle occurs is called the period. The period is equal to the value .

## What is the period of cos3x?

As per your question, the periods of sin2x & cos3x are calculated as 2π2=π & 2π3 respectively. The period of sin(2x) is π, and the period of cos(3x) is 2π/3.

## How do you graph cos 2x on a calculator?

To enter cos2x into your calculator, calculate cos x and square it. For an algebraic solution write y = cos x and then the equation becomes 2 y2 – 3 y – 4 = 0.

## How do you find the period of a amp?

Amplitude is the distance between the center line of the function and the top or bottom of the function, and the period is the distance between two peaks of the graph, or the distance it takes for the entire graph to repeat. Using this equation: Amplitude =APeriod =2πBHorizontal shift to the left =CVertical shift =D.