document.write( "Question 266409: Determine which equation represents y as a function of x:\r
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document.write( "y^2 - 4y =x\r
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document.write( "y=x^2 +2x +3\r
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document.write( "(x+1)^2 + (y+2)^2 = 64\r
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document.write( "x=3\r
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document.write( "None of The Above \n" );
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Algebra.Com's Answer #195726 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! Answer: y=x^2 +2x +3 is a function of x \n" ); document.write( " |