Consider the polynomial function. f(2)= x4 + 2x3 – 11x2 – 5x – 6
Which statement correctly describes the number of possible positive zeros and the number of possible negative zeros?

The number of positive zeros is either 2 or 0. The number of negative zeros is 1.

The number of positive zeros is either 3 or 1. The number of negative zeros is either 2 or 0.

The number of positive zeros is either 2 or 0. The number of negative zeros is either 2 or 0.

The number of positive zeros is 1. The number of negative zeros is either 3 or 1