What is the derivative of y=-2/5 x-3 ?

The derivative of y=-2/5 x-3 is -2/5

What is the first derivative of y=-2/5 x-3 ?

The first derivative of y=-2/5 x-3 is -2/5

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derivative of

y = - \frac{2}{5} x - 3

- \frac{2}{5}

Decimal

- 0.4

Solution steps

\frac{d}{d x} (- \frac{2}{5} x - 3)

Simplify

- \frac{2}{5} x - 3 : - \frac{2 x}{5} - 3

= \frac{d}{d x} (- \frac{2 x}{5} - 3)

Apply the Sum/Difference Rule:

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

= - \frac{d}{d x} (\frac{2 x}{5}) - \frac{d}{d x} (3)

\frac{d}{d x} (\frac{2 x}{5}) = \frac{2}{5}

\frac{d}{d x} (3) = 0

= - \frac{2}{5} - 0

Simplify

= - \frac{2}{5}

\frac{d}{d x} (e^{c o s (2 x)} sin (2 x))

x \to \infty lim (\frac{2 e ^{2 x}}{2 x})

x \to 0 lim (cos (\frac{9}{x}))

\frac{d}{d x} (cos (x - 2))

\frac{d}{d t} (\frac{t}{3})

What is the derivative of y=-2/5 x-3 ?
The derivative of y=-2/5 x-3 is -2/5
What is the first derivative of y=-2/5 x-3 ?
The first derivative of y=-2/5 x-3 is -2/5