Question 12 a) Functions f(x) and g(x) are defined as follows: 5x+2 6 f(x) = g(x) = e²x - 1 The range of g(x) is g(x) > 3. State the domain of g(x). (-∞0 < x < ∞0) i) ii) Find f[g(ln 3)]. iii) Solve f-¹(17) = x.

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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Question 12
a) Functions f(x) and g(x) are defined as follows:
(-∞0 < x < ∞0)
5x+2
6
f(x) =
g(x) = e²x - 1
The range of g(x) is g(x) > 3.
i) State the domain of g(x).
ii) Find f[g(ln 3)].
iii) Solve f-¹(17) = x.
Transcribed Image Text:Question 12 a) Functions f(x) and g(x) are defined as follows: (-∞0 < x < ∞0) 5x+2 6 f(x) = g(x) = e²x - 1 The range of g(x) is g(x) > 3. i) State the domain of g(x). ii) Find f[g(ln 3)]. iii) Solve f-¹(17) = x.
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