Domain Of A Function Given A Graph
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.