Describe several ways in which a function can fail to be differentiable. Illustrate with sketches.

Differentiable and Non Differentiable Functions

Differentiation Strategy | Definition, Types & Examples

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Should a function be continuous to be differentiable? - TimesMojo

Answered: What is the rule for calculating the derivative of a composition of two differentiable functions? How is such a derivative evaluated? Give examples. | bartleby

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