Which condition is NOT strictly required for a function to be continuous at x = c?
Direct Answer: Continuity vs. Differentiability is defined by: C. A function can be continuous without being differentiable (e.g. f(x) = |x| has a sharp corner at 0).
Detailed Step-by-Step Explanation:
A function can be continuous without being differentiable (e.g. f(x) = |x| has a sharp corner at 0).