If f and g are two functions that are differentiable at every x in an interval (a, b), and if ƒ'(x) = g′ (x) for every x in the interval, then f(x) = g(x) for every x in the interval.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
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If f and g are two functions that are differentiable at every x in an interval (a, b), and if
ƒ'(x) = g′ (x) for every x in the interval, then f(x) = g(x) for every x in the interval.
Transcribed Image Text:If f and g are two functions that are differentiable at every x in an interval (a, b), and if ƒ'(x) = g′ (x) for every x in the interval, then f(x) = g(x) for every x in the interval.
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