What is the derivative of f(x)=sqrt(12-x) ?

The derivative of f(x)=sqrt(12-x) is -1/(2sqrt(12-x))

What is the first derivative of f(x)=sqrt(12-x) ?

The first derivative of f(x)=sqrt(12-x) is -1/(2sqrt(12-x))

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derivative of

f (x) = 12 - x

- \frac{1}{2 12 - x}

Solution steps

\frac{d}{d x} (12 - x)

Apply the chain rule:

\frac{1}{2 12 - x} \frac{d}{d x} (12 - x)

= \frac{1}{2 12 - x} \frac{d}{d x} (12 - x)

\frac{d}{d x} (12 - x) = - 1

= \frac{1}{2 12 - x} (- 1)

Simplify

= - \frac{1}{2 12 - x}

t \to 0 lim (\frac{sin ( 3 t )}{t})

y = 3 x + 6 cos (x), (\frac{π}{3}, π + 3)

\frac{x ^{2} - 1}{x ^{2} + x + 1}

\int e^{x} + 1 d x

\int x (x^{5} + 3) d x

What is the derivative of f(x)=sqrt(12-x) ?
The derivative of f(x)=sqrt(12-x) is -1/(2sqrt(12-x))
What is the first derivative of f(x)=sqrt(12-x) ?
The first derivative of f(x)=sqrt(12-x) is -1/(2sqrt(12-x))