The real zeros of the function are 0 and 1. The least possible degree of the function is 1.
The function crosses the x-axis at 0 and 1, which means that 0 and 1 are the real zeros of the function.
The least possible degree of a polynomial function with two real zeros is 1. This is because a linear function can have two real zeros, but a polynomial of degree 0 can only have one real zero (or none).
Therefore, the least possible degree of the function is 1.
Hence, The real zeros of the function are 0 and 1. The least possible degree of the function is 1.