Posted by ladybug on Saturday, September 29, 2012 at 11:00pm.
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

precalculus  Reiny, Sunday, September 30, 2012 at 8:03am
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.
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