# How do you graph #f(x)=(x-1)/(x+1)# using holes, vertical and horizontal asymptotes, x and y intercepts?

##### 1 Answer

Apr 25, 2017

Vertical asymptote:

Horizontal asymptote:

No holes,

#### Explanation:

Rational equation:

**Find x-intercepts**

**Find y-intercepts** Set

**Find holes:**

Holes occur when factors can be cancelled because they are found both in the numerator and denominator. This does not occur in this problem.

**Find the vertical asymptotes**

Vertical asymptotes at

**Find horizontal asymptotes** When

graph{(x-1)/(x+1) [-10, 10, -5, 5]}