Logarithmic function

**vinson24** · January 30th 2009, 05:54 PM

$F(x)=\int\limits_{2}^{x} \sqrt(3t^2+1)dt\$
Find F(2), F'(2), F''(2)
not really sure how to do this i thought every answer would be zero, since every integral is measured from 2 to 2... and everything in the parenthesis is under the sq rt

**kalagota** · January 30th 2009, 06:08 PM

Originally Posted by vinson24

$F(x)=\int\limits_{2}^{x} \sqrt(3t^2+1)dt\$
Find F(2), F'(2), F''(2)
not really sure how to do this i thought every answer would be zero, since every integral is measured from 2 to 2... and everything in the parenthesis is under the sq rt