**Definition: ** an Asymptote of a curve is straight, which indefinitely approaches the curve when removing ii nesconset.

## Vertical asymptotes

is a vertical asymptote at

**Vertical asymptote ** can be in point if the point limit open intervals scope of this function and point function tends to infinity.

### Examples of vertical asymptotes

When

When

— vertical asymptote

When

— vertical asymptote

When

When

— vertical asymptote

## Inclined and horizontal asymptotes

- If is a rational function where the degree of the numerator one more than degree of denominator, then allocated the integer part and use the definition of asymptote.
- In the General case, the equation of the oblique and horizontal asymptotes can be obtained using formulas