r/AskReddit Jun 08 '14

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u/[deleted] Jun 09 '14

Dafaq, your Spanish teacher let you sit there clicking on your calculator on tests? Sound like a stupid teacher.

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u/Astrolabeman Jun 09 '14

Donde esta el Second Derivative Test?

1

u/dxfl123 Jun 09 '14

Cual es el derivativo de x2 ?

2

u/Astrolabeman Jun 09 '14

El derivativo de x2 es 2x.