What is the derivative of f(x)=7x-3x^2 ?

The derivative of f(x)=7x-3x^2 is 7-6x

What is the first derivative of f(x)=7x-3x^2 ?

The first derivative of f(x)=7x-3x^2 is 7-6x

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derivative of

f (x) = 7 x - 3 x^{2}

7 - 6 x

Solution steps

\frac{d}{d x} (7 x - 3 x^{2})

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (7 x) - \frac{d}{d x} (3 x^{2})

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

\frac{d}{d x} (3 x^{2}) = 6 x

= 7 - 6 x

What is the derivative of f(x)=7x-3x^2 ?
The derivative of f(x)=7x-3x^2 is 7-6x
What is the first derivative of f(x)=7x-3x^2 ?
The first derivative of f(x)=7x-3x^2 is 7-6x