Posted by **Christiana** on Tuesday, May 24, 2011 at 9:22pm.

I have tried calc-chat's method and I always get the answer 12 units but the answer should be 69 according to my key! What do I need to do to get there??

"Use the limit process to find the area of the region between f (x)=10x+8 and the x-axis on the interval [0,3]"

- Calculus -
**Christiana**, Wednesday, May 25, 2011 at 12:13am
...please help???

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