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Popular >

derivative of-0.1x^2+0.8x+9

Solution

derivative of

- 0.1 x^{2} + 0.8 x + 9

Solution

- 0.2 x + 0.8

Solution steps

\frac{d}{d x} (- 0.1 x^{2} + 0.8 x + 9)

Apply the Sum/Difference Rule:

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

= - \frac{d}{d x} (0.1 x^{2}) + \frac{d}{d x} (0.8 x) + \frac{d}{d x} (9)

\frac{d}{d x} (0.1 x^{2}) = 0.2 x

\frac{d}{d x} (0.8 x) = 0.8

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

= - 0.2 x + 0.8 + 0

Simplify

= - 0.2 x + 0.8

Popular Examples

integral of (e^{arctan(x)})/(x^2+1)

\int \frac{e ^{a r c t a n (x)}}{x ^{2} + 1} d x

integral of (3-4x)/(sqrt(16-9x^2))

\int \frac{3 - 4 x}{16 - 9 x ^{2}} d x

derivative of f(x)=sqrt((x-1)/(x+1))derivative of

f (x) = \frac{x - 1}{x + 1}

integral of e^x*arctan(e^x)

\int e^{x} \cdot arctan (e^{x}) d x

tangent of f(x)=x^2-4,(5,21)tangent of

f (x) = x^{2} - 4, (5, 21)

Frequently Asked Questions (FAQ)

What is the derivative of-0.1x^2+0.8x+9 ?
The derivative of-0.1x^2+0.8x+9 is -0.2x+0.8
What is the first derivative of-0.1x^2+0.8x+9 ?
The first derivative of-0.1x^2+0.8x+9 is -0.2x+0.8