Question

will give medal and become fan if someone gets all of these right :) need help with algebra.

1. Identify the oblique asymptote of f(x) = quantity 3 x squared plus 2x minus 5 over quantity x minus 4


2.Identify the horizontal asymptote of f(x) = quantity 6 x minus 7 over quantity 11 x plus 8


3.Identify the horizontal asymptote of f(x) = quantity 2 x minus 1 over quantity x squared minus 7 x plus 3

4. Given the functions a(x) = 4x2 + 2x - 3 and b(x) = x - 1, identify the oblique asymptote of the function a of x over the function b of x?