document.write( "Question 967124: Which of the following is a function:
\n" ); document.write( "A. The height of a student in your school is related to the shoe size of that student.
\n" ); document.write( "B. The hair length of the student in your school is related to the height of the student.
\n" ); document.write( "C. The color of hair of a student in your school related to the age of the student.
\n" ); document.write( "D. The student ID number of a student in your school related to the full name of that student.
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Algebra.Com's Answer #591076 by stanbon(75887)\"\" \"About 
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Which of the following is a function:
\n" ); document.write( " A. The height of a student in your school is related to the shoe size of that student.
\n" ); document.write( "No because a given shoe size might have several students with different heights.
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\n" ); document.write( " B. The hair length of the student in your school is related to the height of the student.
\n" ); document.write( "No because a given height might have students with several different hair lengths.
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\n" ); document.write( "C. The color of hair of a student in your school related to the age of the student
\n" ); document.write( "No because a given age might have several students who have different colored hair.
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\n" ); document.write( "D. The student ID number of a student in your school related to the full name
\n" ); document.write( " of that student.
\n" ); document.write( "Yes, because each full name has one student ID number.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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