The function appears to be a nonlinear function with some oscillations. It has a smooth, curved shape overall. The function seems to have two distinct behaviors: one for negative values of x and one for positive values of x. In the negative x range, the function increases from a negative value to a positive peak, and then decreases to a negative value. In the positive x range, the function starts at a negative value, increases to a positive peak, and then decreases to a negative value again.

