Show that f and g are inverse functions analytically and graphically. f(x) = 2x + 1, g(x) = x − 1 2 (a) Show that f and g are inverse functions analytically. (Simplify your answers completely.
Show that f and g are inverse functions analytically and graphically. f(x) = 2x + 1, g(x) = x − 1 2 (a) Show that f and g are inverse functions analytically. (Simplify your answers completely.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.1: Inverse Functions
Problem 55E
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Show that f and g are inverse functions analytically and graphically.
f(x) = 2x + 1, g(x) =
x − 1 |
2 |
(a)
Show that f and g are inverse functions analytically. (Simplify your answers completely.)
f(g(x))
=
f
=
g(f(x))
=
g
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