document.write( "Question 843835: Let the function f be defined by the equation
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document.write( "y = f(x),
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document.write( "where x and
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document.write( "f(x)
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document.write( "are real numbers. Find the domain of the function. (Enter your answer using interval notation.)
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document.write( "f(x) = x^2-49\r
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document.write( "The x^2-49 is supossed to be in a square root but my computer will not let me type the square root \n" );
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Algebra.Com's Answer #508362 by richard1234(7193)![]() ![]() You can put this solution on YOUR website! You can type sqrt(x^2 - 49) or surround your formula in triple curly braces or use TeX input, e.g. |