A square picture on the front page of a newspaper occupies an area of 24 square inches. Find the length of each side of the squa
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Answer:
The sinusoidal function is .
Step-by-step explanation:
The sinusoidal function has the following form:
Where:
- Amplitude, dimensionless.
- Angular frequency, measured in radians.
- Independent component of the midpoint value, dimensionless.
- Phase angle, measured in radians.
Amplitude is the absolute value of the difference between dependent component of the midline and absolute minimum:
Let suppose that sinusoidal function has its initial value at absolute minimum. Then:
Now, phase angle has to be determined:
The angular frequency of the function is now determined by substituting all remaining variables and clearing it within sinusoidal function:
Lastly, the sinusoidal function is: