Numerical Differentiation (as applied to graphing)


See numerical differentiation in the existing Tech Notes file.

In graphing the d/dx function can be used to graph the derivative of
a given function.

Enter your function as Y1, and its derivative as Y2 as shown below:

Press [GRAPH] to view the graph of the function and its derivative.

Press [TABLE] to view a table of values of the function and its derivative.