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January 29, 2015

January 29, 2015

Posted by **Teri** on Tuesday, January 25, 2011 at 2:52pm.

- 12th grade calculus -
**bobpursley**, Tuesday, January 25, 2011 at 3:10pmI would integrate a dArea as ydx from x=1 to 4

area=INT (x^1/2 + 2) dx from x=1 to 4

area= 2/3 x^3/2 + 2x from 1 to 4

= 2/3 (8-1)+2(4-1) check that, I did it in my head.

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