document.write( "Question 772597: Consider the function f(x)=2x+13 and g(x)=x^2-1. What is f/g and what is its domain?
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document.write( "A. You cannot compute f/g because g(x)≠0
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document.write( "B. (f/g)(x) = 2x+13/x^2-1 with domain (–∞, –1) ∪ (–1, 1) ∪ (1, ∞)
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document.write( "C. (f/g)(x) = 2x+13/x^2-1 with domain all real numbers
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document.write( "D. (f/g)(x) = 2x+13/x^2-1 with domain {–1, 1} \n" );
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Algebra.Com's Answer #471418 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! B \n" ); document.write( " |