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Question
The graph of the function f is shown below.
Of the following options, at what values of x is the function f NOT differentiable?
Options
At x = 0 and x = 2
At x = 1 and x = 3
At x = – 1 and x = 1
At x = – 1.5 and x = 1.5
Solution
At x = 0 and x = 2
Explanation:
Hence, x = 0 and x = 2, the function f is not differentiable.
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