document.write( "Question 1142446: Which of the following statements is / are true?\r
\n" ); document.write( "\n" ); document.write( "A. Every straight line is the graph of a linear function.
\n" ); document.write( "B. The slope of a horizontal line is 0.
\n" ); document.write( "C. The equation of a line parallel to the y - axis is y = c.\r
\n" ); document.write( "\n" ); document.write( "1. Only A
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\n" ); document.write( "3. Only C
\n" ); document.write( "4. Only A and B
\n" ); document.write( "5. A, B and C
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Algebra.Com's Answer #763168 by ikleyn(52810) $\"\"$ $\"About$

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document.write( "(A)  Vertical straight line (parallel to y-axis) is not (does not represent) a function, at all.\r\n" );
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document.write( "     Therefore, statement A is FALSE.\r\n" );
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document.write( "(B)  The statement B is TRUE.\r\n" );
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document.write( "(C)  The equation of a line parallel to y-axis is x= c.\r\n" );
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document.write( "     Therefore, statement (C) is FALSE.\r\n" );
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document.write( "So, the answer to the problem is  \" 2. Only B. \".\r\n" );
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