Consider the following. Find y'(x). y'(x) = y = X = X x² +9 Find the critical numbers of y(x). (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE.)

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A: y'(0)=1

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A: G

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A: For a Function f( x ) at If Function is continuous at  then

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A: f(x)=sqrt(x+3)g(x)=x2-2.

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