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Popular Calculus >

derivative of f(x)=4pir^2

Solution

derivative of

f (x) = 4 π r^{2}

Solution

\frac{d r}{d x} = 0

Solution steps

f (x) = 4 π r^{2}

Treat

r

as

r (x)

Differentiate both sides:

0 = 8 π r \frac{d r}{d x}

Isolate

\frac{d r}{d x} : \frac{d r}{d x} = 0

\frac{d r}{d x} = 0

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Frequently Asked Questions (FAQ)

What is derivative of f(x)=4pir^2 ?
The answer to derivative of f(x)=4pir^2 is (dr)/(dx)=0