document.write( "Question 1131115: Which of the following is not a function?\r
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document.write( "I. {(0,1),(1,2)(2,2)}. II. x^2 = y. III. x = 0\r
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document.write( "A. I
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document.write( "B. II
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document.write( "C. III
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document.write( "D. I and II
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document.write( "E. II and III \n" );
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Algebra.Com's Answer #747723 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Which of the following is not a function? \n" ); document.write( "I. {(0,1),(1,2)(2,2)}. II. x^2 = y. III. x = 0 \n" ); document.write( "----- \n" ); document.write( "Ans:: III because it has points (0,0),(0,1),(0,2) etc. \n" ); document.write( "It does not have a unique y-value for each value of x. \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "---------------- \n" ); document.write( "A. I \n" ); document.write( "B. II \n" ); document.write( "C. III \n" ); document.write( "D. I and II \n" ); document.write( "E. II and III \n" ); document.write( " |