What is the derivative of y=0.4x^{1.2} ?

The derivative of y=0.4x^{1.2} is 0.48x^{0.2}

What is the first derivative of y=0.4x^{1.2} ?

The first derivative of y=0.4x^{1.2} is 0.48x^{0.2}

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derivative of

y = 0.4 x^{1.2}

0.48 x^{0.2}

Solution steps

\frac{d}{d x} (0.4 x^{1.2})

Take the constant out:

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

= 0.4 \frac{d}{d x} (x^{1.2})

Apply the Power Rule:

\frac{d}{d x} (x^{a}) = a \cdot x^{a - 1}

= 0.4 \cdot 1.2 x^{1.2 - 1}

Simplify

= 0.48 x^{0.2}

y = x (x - 8), (16, 32)

\int_{0}^{1} x^{2} - 2 x + 1 d x

f (x) = 3 x + 1, (5, 4)

\frac{d}{d x} (\frac{x ^{2} + 1}{x - 1})

t^{2} y^{^{''}} + 2 t y^{^{'}} - 6 y = 0

What is the derivative of y=0.4x^{1.2} ?
The derivative of y=0.4x^{1.2} is 0.48x^{0.2}
What is the first derivative of y=0.4x^{1.2} ?
The first derivative of y=0.4x^{1.2} is 0.48x^{0.2}