raph of the function f(x) = x³ + 2x - 1. So, the point (2,1) lies i (f¹)'(2). (Here f-1 denotes the inverse of f). -1 +2 F(2)=3(2) ²+2 72 +2=14

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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2. The point (1, 2) is in the graph of the function f(x) = x³ + 2x - 1. So, the point (2,1) lies in
the graph of f(x). Find (f¹)'(2). (Here f-1 denotes the inverse of f).
F(x)=x³+2x-1
F(x) = 3x² + 2
F(2)=3(2)²+2
72 +2=14
Transcribed Image Text:2. The point (1, 2) is in the graph of the function f(x) = x³ + 2x - 1. So, the point (2,1) lies in the graph of f(x). Find (f¹)'(2). (Here f-1 denotes the inverse of f). F(x)=x³+2x-1 F(x) = 3x² + 2 F(2)=3(2)²+2 72 +2=14
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