Find the Critical Number(s), If Any, of the Function $h(u)=\frac{7 u}{u^{2}+36}$

question 2

Multiple Choice

Find the critical number(s) , if any, of the function $h(u) =\frac{7 u}{u^{2}+36}$ .

• A) \(\frac{7}{36}\)
• B) \(\pm 6\)
• C) \(\frac{7}{6}\)
• D) None of these

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