What is the derivative of f(x)=-x-1 ?

The derivative of f(x)=-x-1 is -1

What is the first derivative of f(x)=-x-1 ?

The first derivative of f(x)=-x-1 is -1

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derivative of

f (x) = - x - 1

- 1

Solution steps

\frac{d}{d x} (- x - 1)

Apply the Sum/Difference Rule:

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

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

\frac{d x}{d x} = 1

\frac{d}{d x} (1) = 0

= - 1 - 0

Simplify

= - 1

x^{7} + 2 x^{6} - x^{3}

lo g_{10} (1 + y)

y = \frac{( x ^{2} + 1 )}{x ^{3}}

t^{2} + 1

t^{2} + 2

What is the derivative of f(x)=-x-1 ?
The derivative of f(x)=-x-1 is -1
What is the first derivative of f(x)=-x-1 ?
The first derivative of f(x)=-x-1 is -1