Monday

July 28, 2014

July 28, 2014

Posted by **ben** on Saturday, January 17, 2009 at 1:38am.

m(b-a) <= int_a^b f(x)dx <= M(b-a)

Use this property to estimate the value of the given integral.

? <= int_0^3 3/(1+x^2)dx 2 <= ?

solve for the ?

- calculus -
**Damon**, Saturday, January 17, 2009 at 2:54am? <= int_0^3 3/(1+x^2)dx 2 <= ?

I do not know what that last 2 is about

I assume you mean integral from 0 to 3 of

3 dx /(1+x^2)

well if x were 0 the whole way we would have a bigger result

3(3-0) = 9

and if x were 3 the whole way we would have a small result

3 (3/10 - 0) = .9

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