Graphs That Are Not Functions. Graphs the function on the graphing utility it matches at 0 1 5 but does not really match much else. So this right over here not a function because it s not clear if you input x what member of the range you re going to get.
Since every nonvertical line is the graph of a linear function the points on a nonvertical line can be described using the slope intercept or point slope equations. Graphs the function on the graphing utility it matches at 0 1 5 but does not really match much else. The range of cubic function is set of all real numbers because the function has interval between.
However a vertical line does not represent the graph of a function and cannot be expressed in either of these forms.
The domain of cubic function is set of all real numbers. The range of cubic function is set of all real numbers because the function has interval between. Or it could point to z. Figure pageindex 1 shows a graph that represents a polynomial function and a graph that represents a function that is not a polynomial.
