In the figure, the value of local minimum values is located at point (-6, 8)
What is local minimum?
A local minimum is a point on the graph of a function where the function takes on its smallest value in a particular neighborhood of that point.
This is a low point in the vicinity of the point being considered.
Examining the graph, the low point of the interval displayed by the graph have coordinates of (-6, 8) and this is the local minimum value.
The value is not absolute minimum value because the graph continued at both ends and this part is not shown