Based on the tested values, we can now describe the function.

[DESCRIPTION]:
The function appears to have two different behaviors based on the input (x). For values outside the interval [48, 80], the function maintains an output close to 7.7. However, within the [48, 80] interval, the function's output varies, showing a nonlinear pattern.

[DOMAIN]:
The full domain of the function is [-128, 128], but the interval where the function displays unexpected behavior is [48, 80]. In that interval, the output displays a nonlinear pattern and is not close to 7.7 as it is outside the interval.

