Question

look at the graph:
what is the excluded value for this function?

Explanation:

Step1: Identify asymptote location

The graph has a vertical asymptote at $x=0$, meaning the function is undefined here.

Step2: Define excluded value

An excluded value is an $x$-value where the function does not exist, which matches the asymptote's $x$-coordinate.

Answer:

$x=0$