Graph of a Relation That Is Not a Function
Example 5 A function is defined as. Explain why your graph does not represent a function. Activity Function Or Not A Function Algebra 1 Ti Math Nspired Algebra I Math Algebra Given the graph of a relation if a vertical line can be drawn that crosses the graph in more than one place then the relation is not a function. . Algebraically you can think of a relation as a set of ordered pairs xy. A common method used for determining if a graph is a function is by conducting the vertical line test. The vertical line test can be used to find whether a graph is a function or not. The graph of the relation shown in example 4 above shows that the image of. If the graph intercepts the vertical line two times then it is not a function. Graph represents a function. So for a quick summary if you see any. A relation that is a function. Is both 1 and 3. This relation cannot be a function because it has a o...