OpenStax, Precalculus 2e §12.4 Derivatives · Exercise 127 · Algebra · Expressions

Derivatives · Exercise 127

With the aid of a graphing utility, explain why the function is not differentiable everywhere on its domain. Specify the points where the function is not differentiable.

$f (x) = ∣ x - 2 ∣ - ∣ x + 2 ∣$

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OpenStax, Precalculus 2e · §12.4 Derivatives · Exercise 127

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