- #1
Calcgeek123
- 20
- 0
Homework Statement
Suppose f(2)=7, f(4)=1, and f'(x)< 0 for all x. Assuming f^(-1) is differentiable everywhere, establish that
12 < Integral from 1 to 7, of f^(-1)(x)dx < 24
Homework Equations
N/A
The Attempt at a Solution
I do not know where to begin... =/