5-6 - Let f and g be functions. 5. (a) The function (f + g)(x) is defined for all values of x that are in the domains of both and (b) The function(fg)(x) is defined for all values of x that are in the domains of both. and (e) The function (f/g)(x) is defined for all values of x that are in the domains of both. and and g(x) is not equal to

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 53E
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5–6 ■ Let f and g be functions.
5. (a) The function 1f  g2 1x2 is defined for all values of x
that are in the domains of both and .
(b) The function1fg2 1x2 is defined for all values of x that are
in the domains of both and .
(c) The function 1f/g2 1x2 is defined for all values of x that
are in the domains of both and , and
g1x2 is not equal to

5-6 - Let f and g be functions.
5. (a) The function (f + g)(x) is defined for all values of x
that are in the domains of both
and
(b) The function(fg)(x) is defined for all values of x that are
in the domains of both.
and
(e) The function (f/g)(x) is defined for all values of x that
are in the domains of both.
and
and
g(x) is not equal to
Transcribed Image Text:5-6 - Let f and g be functions. 5. (a) The function (f + g)(x) is defined for all values of x that are in the domains of both and (b) The function(fg)(x) is defined for all values of x that are in the domains of both. and (e) The function (f/g)(x) is defined for all values of x that are in the domains of both. and and g(x) is not equal to
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