Find g o f if f(x)= 1/x+3 and g(x)= -2/x and state the domain: I set this problem up as follows: g(f(x))= -2/1/x+3 Is that correct? Then the solution would be -2x+6 And I think the domain can't include x = 0, x = -3 Am I missing any?
Find g o f if f(x)= 1/x+3 and g(x)= -2/x and state the domain: I set this problem up as follows: g(f(x))= -2/1/x+3 Is that correct? Then the solution would be -2x+6 And I think the domain can't include x = 0, x = -3 Am I missing any?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section: Chapter Questions
Problem 14T
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Find g o f if f(x)= 1/x+3 and g(x)= -2/x and state the domain:
I set this problem up as follows: g(f(x))= -2/1/x+3 Is that correct?
Then the solution would be -2x+6
And I think the domain can't include x = 0, x = -3 Am I missing any?
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Don't we exlude -3 from the domain because of the value of f(x)?
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