Domain Of A Function Given A Graph
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Keep in mind that if the graph continues beyond the portion of the graph we can see the domain and range may be greater than the visible values.
Domain of a function given a graph. When looking at a graph the domain is all the values of the graph from left to right. The range is all the values of the graph from down to up. Domain of a graph of a function the implied domain of a function f is the set of all values of x for which f x is defined and real.
The graph of a function f is the set of all points x f x. The range is the set of possible output values which are shown on the y axis. X x values or inputs of a function and the range is all y y values or outputs of a function.
The range is the set of possible output values which are shown on the y y axis. Another way to identify the domain and range of functions is by using graphs. Because the domain refers to the set of possible input values the domain of a graph consists of all the input values shown on the x x axis.