precalculus
posted by ladybug on .
R(x)=x^2+x6
________
x3
1. find the domain and yintercepts
2. find the xintercepts
3. find the real solution of the equation
4. find the horizontal or oblique asymptotes
5. find the xaxis
6. plot the points

R(x) = (x^2 + x  6)/(x3)
= (x+3)(x2)/(x3)
1. domain: any real number, x ≠ 3
yintercept, let x = 0, so y = 2
2. for xintercepts, let y = 0
x = 3, 2
3. x = 3, y = 2
4. After a synthetic division, I got
R(x) = x+4 + 3/(x3)
So the oblique asymptote is y = x+4
5. "find the xaxis" ????
6. you have to do that.