Question

13
15) The
Common region
of all the
graphs is called​

Answer 1

Answer:

The graph of a system of linear inequalities is the area that is common to all graphs, or the intersection of the graphs of the individual inequalities

Step-by-step explanation:

hope this helps you buddy

Answer 2

The graph of a system of linear inequalities is the area that is common to all graphs, or the intersection of the graphs of the individual inequalities.

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What is the region of a graph?

Region of a Graph: Consider a planar graph G=(V,E). A region is defined to be an area of the plane that is bounded by edges and cannot be further subdivided. A planar graph divides the plans into one or more regions. One of these regions will be infinite.