# For what values of x, if any, does #f(x) = tan((3pi)/4-9x) # have vertical asymptotes?

##### 1 Answer

Oct 11, 2017

#### Explanation:

Vertical asymptotes occur at values for which the function is undefined. Using this, we know that:

as

also as

This means that if:

The function will be undefined, and vertical asymptotes will occur.

So:

and:

Graph of