X Slope of Tangent -2 N - 3 b. Plot the points, sketch a graph and find the equation of the derivative of this function. (When modelling, use a regression equation of the form y = k . 10* , where k = In10) 2. Using the exponential equation of the form y = 2* find the slopes of the tangent to this curve to complete the following table. a. X Slope of Tangent -2 -1 0 W N 4 b. Plot the points, sketch a graph and find the equation of the derivative of this function. (When modelling, use a regression equation of the form y = k . 2* , where k = In2) 3. State the derivative, f(x), of the following functions : a) f(x) = 4* b) f(x) = 5x c) f(x) = 7* d) f(x) = 100*