TLF ID L7822
Observe the non-linear graphs of various power functions (such as f(x) = x², or f(x) = x³) and select the expressions for finding the gradient of the secant between small changes in x represented by Δx. Tabulate the values of f'(x) and plot the derivative of each function. Determine the pattern between the graphs for each function. This learning object is one in a series of ten objects. Some objects in the series are also packaged as combined learning objects.