Question

Calcular derivada de $y=-\sqrt{x}$

Answer 1

Explicación paso a paso:

$y = - \sqrt{x}$

$y = - {x}^{ \frac{1}{2} }$

$y' = - \frac{1}{2} {x}^{ \frac{1}{2} - 1 }$

$y' = - \frac{ \sqrt{2} }{4}$

$y' = - \frac{1}{2 \sqrt{2} }$