# How do youfFind the value of c guaranteed by the mean value theorem for integrals #f(x) = - 4 / x^2# on the interval [ 1, 4 ]?

##### 1 Answer

Apr 14, 2015

Solve the equation:

The conclusion to the Mean Value Theoremtells us that there is such a

So you need to solve:

So we want:

Now simplify and rationalize as your situation requires.