The expression lim (3 + h)² - 9/h h->0 represents which

Last updated: 7/26/2022

The expression lim (3 + h)² - 9/h h->0 represents which of the following? (A) The derivative of f(x) = x² – 3x at x = 3. (B) The derivative of f(x) = x² at x = 3. (C) The derivative of f(x) = x² - 9 at x = 0. (D) The derivative of f(x) = x² at x = 0.