Raymond J.

the net change in y=f(x), as x changes from a to b is given by___________.   ∫abs(F'(x)) dx   ∫F'(x) dx    ∫ abs(F(x)) dx    ∫F(x) dx    none of these

let f be a continuous positive valued function defined on an interval [a, b]. Take a ’partition’ of the interval consisting of only the interval [a, b] itself. Let U[a,b] be the upper Riemann sum... more