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Popular >

slope of y=x^3-9x

Solution

slope

y = x^{3} - 9 x

Solution

3 x^{2} - 9

Solution steps

y = x^{3} - 9 x

In order to find the slope of the function, take the derivative of

x^{3} - 9 x

\frac{d}{d x} (x^{3} - 9 x) = 3 x^{2} - 9

3 x^{2} - 9

Popular Examples

integral of x^2sqrt(5+x)

\int x^{2} 5 + x d x

\frac{d y}{d x} = - 9 y

limit as x approaches-3 of x(-3)

x \to - 3 lim (x (- 3))

integral of 5e^{x^2}

\int 5 e^{x^{2}} d x

integral of 1/(x^2)+20x^{1/4}

\int \frac{1}{x ^{2}} + 20 x^{\frac{1}{4}} d x

Frequently Asked Questions (FAQ)

What is the slope of y=x^3-9x ?
The slope of y=x^3-9x is 3x^2-9