D Question 4 15 pts I wish to use differential approximation to approximate the value of v35 using the function f(x) = Vx. If I use a starting point of a - 36 for the approximation, which of the following is incorrect? Choose one response; equations should be considered correct if valid to at least four decimal places. Of' ( a ) = 12 Of'(a) = 0.0833 None of the other responses. O A= = 1 Of(a) = 6