What is the first derivative of f(x)=2x ?

The first derivative of f(x)=2x is 2

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derivative of f(x)=2x

derivative of

f (x) = 2 x

2

Solution steps

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

Take the constant out:

(a \cdot f)^{'} = a \cdot f^{'}

= 2 \frac{d x}{d x}

Apply the common derivative:

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

= 2 \cdot 1

Simplify

= 2

y = 4

f (x) = (x^{3} + 2 x) e^{x}

y = sin^{2} (x)

(- 3, 2), (0, 3)

y = 5 x + 3