It seems you are referencing a function and providing some specific details about its properties, such as its period and amplitude, but the actual function itself is missing from your message.
In trigonometric functions, the general form is often written as:
- For sine: \( y = A \sin(B(x - C)) + D \)
- For cosine: \( y = A \cos(B(x - C)) + D \)
Where:
- \( A \) is the amplitude (the height from the center line to the peak).
- The period \( P \) is found using the formula \( P = \frac{2\pi}{|B|} \).
- \( C \) is the horizontal shift (also known as phase shift).
- \( D \) is the vertical shift.
If you provide the specific function or additional information, I'd be able to assist you further!