Infinitely Close But Never There
An asymptote is a line that a graph approaches but never touches or crosses. Asymptotes are useful in understanding the behavior of graphs at extremes and in identifying limits, especially for functions that extend towards infinity.
Limits: What Happens When a Function Approaches Infinity
In calculus, the concept of limits at infinity is used to describe the behavior of a function as the input (or the variable) approaches infinity. This helps in understanding how functions behave when their inputs get very large in either the positive or negative direction.
