Mister Exam

Derivative of 1/y

Function f() - derivative -N order at the point
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
1
-
y
1y\frac{1}{y}
1/y
Detail solution
  1. Apply the power rule: 1y\frac{1}{y} goes to 1y2- \frac{1}{y^{2}}


The answer is:

1y2- \frac{1}{y^{2}}

The graph
02468-8-6-4-2-1010-200100
The first derivative [src]
-1 
---
  2
 y 
1y2- \frac{1}{y^{2}}
The second derivative [src]
2 
--
 3
y 
2y3\frac{2}{y^{3}}
The third derivative [src]
-6 
---
  4
 y 
6y4- \frac{6}{y^{4}}
The graph
Derivative of 1/y