4. Let f: [a, b] → R,g: [a, b] → R, and x E [a, b] such that f'(x) and g'(x) exist, g'(x) = 0, f(t) and f(x) = g(x) = 0. Prove lim g'(x)

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 2SE: If a functionfis increasing on (a,b) and decreasing on (b,c) , then what can be said about the local...
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4. Let f: [a, b] → R,g: [a, b] → R, and x = [a, b] such that f'(x) and g'(x) exist, g'(x) = 0,
and f(x) = g(x) = 0. Prove lim (¹)
t-x g(t)
g'(x)
Transcribed Image Text:4. Let f: [a, b] → R,g: [a, b] → R, and x = [a, b] such that f'(x) and g'(x) exist, g'(x) = 0, and f(x) = g(x) = 0. Prove lim (¹) t-x g(t) g'(x)
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