MATHS - Graphs - Asymptotes

The video tutorial explains the concept of asymptotes, which are lines that a curve approaches but never touches. It uses examples like halving and the tangent graph to illustrate how asymptotes occur when a function has no real answer or is undefined. The tutorial covers horizontal, vertical, and oblique asymptotes, emphasizing that they arise when a function approaches a value or when division by zero occurs.

Describe the behavior of the tan graph at 90 degrees.

How does dividing by zero relate to asymptotes?