What river divides part of mexico from the united states

ANSWER

The y-intercept is (0,-12).

The x-intercepts are (1,0),(2,0) and (6,0).

EXPLANATION

The given polynomial function is

To find the y-intercept, we substitute x=0 to get:

This simplifies to

Therefore the y-intercept is (0,-12).

To find the x-intercepts we need to factor completely the given polynomial.

We use synthetic division to get the remaining factors. We carried the division in the attachment.

This implies that

The complete factorization is:

For x-intercepts, f(x)=0.

This implies that, x=1,2,6.

The x-intercepts are (1,0),(2,0) and (6,0).