The function f(r) = tanh(r) is one-to-one and so is invertible. Using our rule/ formula for relating e derivative of an inverse to the derivative of the original function, find the slope of the line tangent to the graph of =5"(x) = arctah(r) when r 0.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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The function f(r) = tanh(z) is one-to-one and so is invertible. Using our rule / formula for relating
9.
the derivative of an inverse to the derivative of the original function, find the slope of the line tangent to the graph of
y =(z) = arctah(r) when r = 0.
Transcribed Image Text:The function f(r) = tanh(z) is one-to-one and so is invertible. Using our rule / formula for relating 9. the derivative of an inverse to the derivative of the original function, find the slope of the line tangent to the graph of y =(z) = arctah(r) when r = 0.
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