do we need to show oblique asymptopes (an asymptope that is 45degree in angle) when sketching or can we completeley ignore it?
e.g. (x^3 +1 )/(x^2) has an oblique asymptope, but is it fine to draw the general shape so that it looks like there is no oblique asymptope?
p.s. im talking about extension 2 maths curve sketching