Setup the limit definition of definite integrals?

So you just need to set up the limit definition.

You would need to use the formula 


Where  and .

Basically we would have approximate area with rectangles with width and height , and we have the value of n approaches to infinity.

Now, from the definite integral, we have .

So then that would be


So this is how you set up the limit definition of definite integrals.

Hope this helps.

than do 23.50 times 18 and then divide your answer by 100 than you will get x.