# Find the horizontal asymptote of f(x) = 2^-x +3. Help!?

##### 1 Answer

Jul 27, 2018

Here it is.

#### Explanation:

The horizontal asymptote of any equation

By adding a constant

Thus, we get the horizontal asymptote to be

Here is the actual graph

graph{2^-x+3 [-10, 10, -5, 5]}