X Cubed 2 Graph. It easy to calculate x - 2if you select values of x - 2 as -8 -1 0 1 and 8 to construct a table of values then find x in order to graph f. Visit Mathway on the web.
The domain of the cube root function given above is the set of all real numbers. Free graphing calculator instantly graphs your math problems. A cubic function is a polynomial of degree three.
You can see that the graph crosses the x-axis in one place only.
From these graphs you can see why a cubic equation always has at least one real root. Tap for more steps. Tap for more steps. Visit Mathway on the web.
