1. Question 1064
was: Differentiation - ${e^x}$ - Tangent and normal
now: Differentiation - ${e^x}$ - Gradients of ${a^x}$
2. Question 1068
was: Differentiation - Ln x - Tangent and normal
now: Differentiation - Ln x - Gradients of ln ax
3. Question 1065
was: Differentiation - ex - The gradient of ax
now: Differentiation - ex - Gradients of ax and ex
4. Question 1069
was: Differentiation - Ln x - Differentiation of ln x
now: Differentiation - Ln x - Investigate Differentiation of ln ax
5. Question 1232
was: Integration - ex - Graph
now: Integration - ex - Investigate Integration of eax
6. Question 1234
was: Integration - 1/x - Graph
now: Integration - 1/x - Investigate Integration of 1/ax