Find the Critical Number(s), If Any of the Function $f(t)=2 t^{\frac{3}{4}}-4 t^{\frac{1}{4}}$

question 86

Multiple Choice

Find the critical number(s) , if any of the function $f(t) =2 t^{\frac{3}{4}}-4 t^{\frac{1}{4}}$

• A) \(\frac{4}{9}\)
• B) 0, \(\frac{4}{9}\)
• C) \(\frac{2}{3}\)
• D) 0, \(\frac{2}{3}\)

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Definitions:

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