Need help with these problems not sure what to do

Problem 3 6 points a) b c) f(x+h)f(x) [30% = 1.8 ptsl Given f' (x) = lim is the definition of the derivative. Explain the meaning of the h derivative in a graphical context and what the definition of the limit the derivative represents. [30% = 1.8 ptsl State 4 methods we discussed in this course to determine the derivative. [40% = 2.4 ptsl Provide 4 different meanings of the derivative.