Answer:
As x tends to +∞, P tends to 0 and as x tends to -∞, P tends to 0.
Step-by-step explanation:
Let and , where a, b, c, d, e, f, g all are positive coefficients.
So, the function f(x) has degree two and positive leading coefficient and g(x) has degree three and negative leading coefficient.
Now, let
Therefore, as x tends to +∞, P tends to 0 and as x tends to -∞, P tends to 0. (Answer)