Question

Use NDER on a calculator to find the numerical derivative of the function at the specified point.

f(x) = ln(6x) at x = 3

Answer 1

this may help

http://mathbits.com/MathBits/TISection/Calculus/Derivative.htm

Answer 2

not sure what calculator you have

Answer 3

epsilon is how far the point is away that forms the secant line near that point

Answer 4

use x=3, and something like x=3.001, for a approx