Luatoll. 3. Does the exponential rule apply to the function f (x) = xx? What about the power rule? Explain your answers. optial function is its own derivativeFind the derivatives of each of the functions in Exercises 17-44. In some cases it may be convenient to do some pre- 46. f(x) liminary algebra. 1 17. f(x) = 18. f(x) = log, (3x2 -5) 47. f(x) 2 - e 5 x