fx3x2 ex find any critical values find any hypercritical val

f(x)=3x^2 e^(-x)
find any critical values
find any hypercritical values
find all intervals of concavity

Solution

y = e^(5x) y\' = 5e^(5x) Sample2: y = e^(5x^2) y\' = 10xe^(5x^2) You must take the derivative of the expression raised in the exponential, and multiply it in front. y = e^(3x^2+x) y\' = (6x+1)e^(3x^2+x) y\'(2)=13e^(14)
f(x)=3x^2 e^(-x) find any critical values find any hypercritical values find all intervals of concavitySolution y = e^(5x) y\' = 5e^(5x) Sample2: y = e^(5x^2) y

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