Sketch the graph of f and determine where fis nondifferentiable. 2 . _ f

Sketch the graph of f and determine where f is nondifferentiable. f(x) = Choose the graph which fits the description you gave above. Where is the function f(x) nondifferentiable? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. B. The function is differentiable for all real numbers.