What is the derivative of f(x)=7x-x^2 ?

The derivative of f(x)=7x-x^2 is 7-2x

What is the first derivative of f(x)=7x-x^2 ?

The first derivative of f(x)=7x-x^2 is 7-2x

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derivative of

f (x) = 7 x - x^{2}

7 - 2 x

Solution steps

\frac{d}{d x} (7 x - x^{2})

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (7 x) - \frac{d}{d x} (x^{2})

\frac{d}{d x} (7 x) = 7

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

= 7 - 2 x

\frac{d y}{d x}, (e^{x y}) = x + y

\int \frac{1}{2 - sin ( x )} d x

n = 1 \sum \infty \frac{1}{1 + 2 + n}

\int \frac{( x - 3 )}{x + 3} d x

x^{2} - 11, - 2

What is the derivative of f(x)=7x-x^2 ?
The derivative of f(x)=7x-x^2 is 7-2x
What is the first derivative of f(x)=7x-x^2 ?
The first derivative of f(x)=7x-x^2 is 7-2x