GraphSight Junior

de Tramp 05/05/2006 09:35

GraphSight Junior is an alternative way of "seeng" the equation.
Considering the left and right sides of an equation f(x) = g(x) be
functions (no doubt, they are both functions of x) there is a
possibility to visually observe its roots. Plotting those f(x) and g(x)
will result to two curves intersecting in case of the equation has real
roots. The x-coordinates of the points of intersection are the roots. No
intersections means no roots. Why do we still spend lots of time to find
something that does not exist? Plot an equation first to see how to
carry out its solution optimally. Often, the way of solving a problem
becomes absolutely clear when a graphing program is used.
http://www.cradlefields.com/products.html#graphsightj