Calculus 4.3 Sketching a Rational Function with an Oblique or Slant Asymptote

Functions can cross Oblique Asymptotes or Horizontal Asymptotes but NEVER a Vertical Asymptote. 10 e from page 194 of the Nelson textbook which is a complete analysis of a function with an Oblique asymptote (concavity not yet studied ... but next lesson)