document.write( "Question 488646: Graph this inequality:
\n" ); document.write( "-1.3<=x<=6.4 \n" ); document.write( "
Algebra.Com's Answer #333430 by Edwin McCravy(20065) $\"\"$ $\"About$
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document.write( "-1.3 ≦ x ≦ 6.4\r\n" );
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document.write( "Consider that as \"x is any number between -1.3 and 6.4,\r\n" );
document.write( "inclusive\". so shade those values on the number line. \r\n" );
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document.write( "Since these endpoints are decimal values in tenths, draw an empty number\r\n" );
document.write( "line marked off so you can easily estimate tenths in between whole numbers,\r\n" );
document.write( "...then you mark the endpoints of the interval:\r\n" );
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document.write( "  \r\n" );
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document.write( "--------------------------------------------------------------------------------------------\r\n" );
document.write( "-2        -1         0         1         2         3         4         5         6         \r\n" );
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document.write( "Then you mark -1.3 three-tenths of the way from -1 going toward -2.\r\n" );
document.write( "You mark it with a ⚫ because the symbol is ≦ and not < .  If it had been <\r\n" );
document.write( " you would have marked it with ⚪.\r\n" );
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document.write( "--------⚫----------------------------------------------------------------------------------\r\n" );
document.write( "-2        -1         0         1         2         3         4         5         6         7\r\n" );
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document.write( "Then you mark 6.4 four-tenths of the way from 6 going toward 7.\r\n" );
document.write( "You mark it with a ⚫ because the symbol is ≦ and not < .  If it had been < \r\n" );
document.write( "you would have marked it with ⚪.\r\n" );
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document.write( "--------⚫----------------------------------------------------------------------------⚫------\r\n" );
document.write( "-2        -1         0         1         2         3         4         5         6         7\r\n" );
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document.write( "Then you shade the line between the two endpoints and you have it:\r\n" );
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document.write( "--------⚫============================================================================⚫------\r\n" );
document.write( "-2        -1         0         1         2         3         4         5         6         7\r\n" );
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document.write( "Edwin  \n" );
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