1. Question 1065
    was: Differentiation - ex - The gradient of ax
    now: Differentiation - ex - Gradients of ax and ex
  2. Question 1069
    was: Differentiation - Ln x - Differentiation of ln x
    now: Differentiation - Ln x - Investigate Differentiation of ln ax
  3. Question 1232
    was: Integration - ex - Graph
    now: Integration - ex - Investigate Integration of eax
  4. Question 1234
    was: Integration - 1/x - Graph
    now: Integration - 1/x - Investigate Integration of 1/ax
  5. Question 4004
    was: Exponentials and Logs - Logarithms - Graph of log ax
    now: Exponentials and Logs - Logarithms - Graph of Log10 and its Transformations