Identify all intercepts of f(x)= x^2+7x+12/x^3+4x^2-x-4

Here is what you have written:



I assume you mean:



This is why grouping symbols are important.

To find the y-intercepts, set x=0

To find the x-intercepts, set y=0.

This simplifies down. Factor the top and bottom and cancel accordingly to simplify.