Q34. Given the function f(x) = x2 - 1, what is its derivative, f'(x)?Mathematics — NUST Mock By Dogers 5 — Question 34 of 200A. x + 1B. x2 - 1C. (x + 1)2D. 2xPractice more Mathematics MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →