Question
Consider the function y = coth(x³ + 1). Which one is a critical number of this function?
Select one:
a. 0
b. 1
c. There is no critical number.
d. -1
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Transcribed Image Text

Consider the function y = coth(x³ + 1). Which one is a critical number of this function? Select one: a. 0 b. 1 c. There is no critical number. d. -1

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Applications of Derivative

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