How do you find asymptotes, local extrema, and points of inflection, given #f(x) = (x^2 - 8)/(x+3)#?
2 Answers
Apr 13, 2015
Have a look:
The inflection or change of concavity occurs at the point of discontinuity.
graph{(x^2-8)/(x+3) [-41.1, 41.13, -20.54, 20.55]}
Apr 13, 2015
If you also want the slant asymptote, do the division:
So the line
That is, as
Slant asymptotes are also called oblique asymptotes.