To find the zeros of the polynomial function $y = x(x - 6)(x + 5)$, we need to set $y = 0$ and solve for $x$.

The equation becomes: $x(x - 6)(x + 5) = 0$

For the product to be zero, at least one of the factors must be zero. So, we have:

1. $x = 0$
2. $x - 6 = 0 \Rightarrow x = 6$
3. $x + 5 = 0 \Rightarrow x = -5$

Thus, the zeros are $0$, $6$, and $-5$, making the correct answer "0, 6, -5".

Would you like more details on any of these steps?

1. What are polynomial roots and why are they important?
2. How do you factorize a polynomial like this one?
3. What does the graph of $y = x(x - 6)(x + 5)$ look like?
4. How can we confirm these solutions by substitution?
5. How does this function behave as $x$ approaches infinity?

Tip: To find zeros, always set the equation to zero and solve for each factor individually.