document.write( "Question 1001741: x:1,2,3,4,5 \n" );
document.write( "y:3.2 , 12.8 , 28.8 , 51.2 , 80.0\r \n" );
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document.write( "What is the relationship between x and y? \n" );
document.write( "a. y is directly proportional to x \n" );
document.write( "b. y is inversely proportional to x \n" );
document.write( "c. y is proportional to x^2 \n" );
document.write( "d. y is independent of x \n" );
document.write( "Thanks.\r \n" );
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document.write( "Please explain!!!! \n" );
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