Posted by Christiana on Tuesday, May 24, 2011 at 9:22pm.
I have tried calcchat'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 xaxis on the interval [0,3]"

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