Saturday
July 26, 2014

Homework Help: Single Variable Calculus

Posted by Kelly on Thursday, August 11, 2011 at 7:38pm.

find an expression for the area under the graph of f(x)= (x^2)+x from x=2 to x=5 as a limit of a riemann sum (do not need to evaluate).

the answer i got was:
lim as x-> infinity of sigma from i=2 to n of (2+3i/n)^2+(3i/n)(3/n)

is this correct?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - The area A of the region S that lies under the graph of the ...
Calculus - Set up a Riemann sum to estimate the area under the graph of f(x) = ...
calculus - consider the function f(x)= x^2/4 -6 Rn is the Riemann sum where the ...
Calculus - The following sum [(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2...
Calculus - The following sum [(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2...
Calculus I - Section Area: Use Riemann sums and a limit to compute the exact ...
Calculus - For the function f(x)=10-4(x^2), find a formula for the lower sum ...
Maths - The following sum [(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2...
Math - The following sum [(sqrt(36-((6/n)^2))).(6/n)] + [(sqrt(36-((12/n)^2))).(...
Calculus - Using f(x), determine a formula for the Riemann Sum S_n obtained by ...

Search
Members