1. The problem statement, all variables and given/known data Estimate f ' (2) for 7x 2. Relevant equations [f(x+h)-f(x)]/h 3. The attempt at a solution Ok so I attempted to do this. I put in [(7(2+h))-72]/h I must be messing up with my algebra. SO then take log of both I got (2+h)log7-log49 all over h distributed log7 to (2+h) and got 1.69+ .845h - 1.69 all over h the 1.69 canceled and I have (.845h)/h left and that cant be right because then I cancel h and got no h left to plug in for zero. What do I do obviously im doing it wrong.