What is the derivative of sqrt(x)-9 ?

The derivative of sqrt(x)-9 is 1/(2sqrt(x))

What is the first derivative of sqrt(x)-9 ?

The first derivative of sqrt(x)-9 is 1/(2sqrt(x))

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\frac{d}{d x} (x - 9)

\frac{1}{2 x}

Solution steps

\frac{d}{d x} (x - 9)

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{d}{d x} (x) - \frac{d}{d x} (9)

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

\frac{d}{d x} (9) = 0

= \frac{1}{2 x} - 0

Simplify

= \frac{1}{2 x}

\int 14 arctan (x) d x

\frac{d x}{d t} + t x^{3} + \frac{x}{t} = 0

\int_{t - 1}^{2} - t + 2 d t

f (x) = (2 x + 3)^{3}

What is the derivative of sqrt(x)-9 ?
The derivative of sqrt(x)-9 is 1/(2sqrt(x))
What is the first derivative of sqrt(x)-9 ?
The first derivative of sqrt(x)-9 is 1/(2sqrt(x))