Library is a room where books are read and academic research or information can be gotten. Hence, it encompasses different books be it fiction and nonfiction.
Which of these graphs shows the possible combinations of fiction, X, and nonfiction books, y?
Since the vertical line of a graph is tagged 'y-axis' and the horizontal lines is tagged the 'x-axis', then, and the X axis is fiction while the Y axis is the nonfiction according to the two diagrams.
On this basis, going by the two graphs, since the number of fiction book is less than twice the number of the nonfiction, it implies that the point of contact on the graph is point 30. Also, since the exact description and number of other books are not stated aside nonfiction books, hence, the area will not be shaded. Hence, the graph that shows the possible combination of fiction, X, and nonfiction, Y, is the second graph, graph 2 since the number of fiction is less than twice of fiction (-40) and the nature of the other books are unknown, then it would not be shaded across the x-axis.
Therefore, the graph showing the possible combination is graph 2 because since X axis is for fiction and the nonfiction is less than twice of X and the second graph shows that. Again, the area shaded on the y-axis indicate non-existence of number of books of that type.
learn more about graph of x against y: https://brainly.com/question/4291574
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