Q81. If a differentiable function f satisfies f(2) = 4 and f'(2) = 4, what is the value of the limit: limx→2 [xf(2) - 2f(x)] / (x - 2)?Mathematics — NUST Mock 8 — Question 81 of 200A. -4B. 1C. 2D. 3Practice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →