Question

this is the graph of function f. dashed lines represent asymptotes. select the x - values at which f has a removable discontinuity

Explanation:

Step1: Identify removable discontinuity

A removable discontinuity occurs when there is a hole in the graph. Visually, it is a point where the function is not defined but could be made continuous by re - defining the function at that point.

Step2: Locate holes on the graph

Looking at the graph, we see that there are holes at $x=- 4$ and $x = 6$.

Answer:

$x=-4,x = 6$