What is the derivative of (x^3)/9 ?

The derivative of (x^3)/9 is (x^2)/3

What is the first derivative of (x^3)/9 ?

The first derivative of (x^3)/9 is (x^2)/3

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derivative of

\frac{x ^{3}}{9}

\frac{x ^{2}}{3}

Solution steps

\frac{d}{d x} (\frac{x ^{3}}{9})

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= \frac{1}{9} \frac{d}{d x} (x^{3})

Apply the Power Rule:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= \frac{1}{9} \cdot 3 x^{3 - 1}

Simplify

\frac{1}{9} \cdot 3 x^{3 - 1} : \frac{x ^{2}}{3}

= \frac{x ^{2}}{3}

What is the derivative of (x^3)/9 ?
The derivative of (x^3)/9 is (x^2)/3
What is the first derivative of (x^3)/9 ?
The first derivative of (x^3)/9 is (x^2)/3