What is the derivative of y=(28)/x ?

The derivative of y=(28)/x is -(28)/(x^2)

What is the first derivative of y=(28)/x ?

The first derivative of y=(28)/x is -(28)/(x^2)

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derivative of

y = \frac{28}{x}

- \frac{28}{x ^{2}}

Solution steps

\frac{d}{d x} (\frac{28}{x})

Take the constant out:

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

= 28 \frac{d}{d x} (\frac{1}{x})

Apply exponent rule:

\frac{1}{a} = a^{- 1}

= 28 \frac{d}{d x} (x^{- 1})

Apply the Power Rule:

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

= 28 (- 1 \cdot x^{- 1 - 1})

Simplify

28 (- 1 \cdot x^{- 1 - 1}) : - \frac{28}{x ^{2}}

= - \frac{28}{x ^{2}}

y = - e^{- x - 2}, (- 3, - e)

\frac{\partial}{\partial v} (v)

\frac{d}{d x} (x + y)

x \to 3 lim (\frac{x ^{3} - 9 x}{( x ^{2} ) - 3 x})

x \to \frac{3}{2} lim (x)

What is the derivative of y=(28)/x ?
The derivative of y=(28)/x is -(28)/(x^2)
What is the first derivative of y=(28)/x ?
The first derivative of y=(28)/x is -(28)/(x^2)