Posted by **Eric** on Wednesday, May 15, 2013 at 1:50pm.

find the upper and lower bounds for definite integral sign, a=1, b=6, sqrt(x) dx. partitions are as follow: x0=1, x1= 3, x2=6 of the interval [1,6]

upper sum: 3sqrt(3) + 3sqrt(6)

lower sum: 3sqrt(3) + 3

but this is incorrect. can someone explain what i did wrong please

- Sums-Calc -
**Steve**, Wednesday, May 15, 2013 at 3:02pm
The width of interval [1,3] is 2, not 3

- Sums-Calc -
**Eric**, Wednesday, May 15, 2013 at 4:50pm
I see what I did now. Thanks

## Answer This Question

## Related Questions

- Upper-lower bounds-solved - find the upper and lower bounds for definite ...
- Pre-Cal - Find f X g , g X f , and f X f f(x) = 3sqrt x-1 g(x) = x^3 + 1 For f(x...
- Pre-Cal - Find f X g , g X f , and f X f f(x) = 3sqrt x-1 g(x) = x^3 + 1 For f(x...
- Pre-Cal(Urgent) - Find f X g , g X f , and f X f f(x) = 3sqrt x-1 g(x) = x^3 + ...
- Math(Please check) - Find f X g , g X f , and f X f f(x) = 3sqrt x-1 g(x) = x^3...
- Calculus - 1) yy'-e^x= 0, and y=4 when x=0 means that: A)y=x-lnx^2+4 B)y^2=4x^2+...
- Pre-Cal - Find (a) f X g , (b) g X f, and (c) f X f f(x) = 3sqrt x-1 g(x) = x^3...
- Pre-Cal(Please help) - Find (a) f X g , (b) g X f, and (c) f X f f(x) = 3sqrt x-...
- Algebra - sqrts - Square roots. Woohoo. Want to check some work I did. 1. ...
- Algebra - Square roots. Woohoo. Want to check some work I did. 1. Perform ...

More Related Questions