document.write( "Question 394144: If y=2x-3 is graphed on {x: -2 < x < 5}, what are the coordinates of the right endpoint of the graph? (Show Your Solution) \n" ); document.write( "

Algebra.Com's Answer #279641 by Edwin McCravy(20055) $\"\"$ $\"About$

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If y=2x-3 is graphed on {x: -2 < x < 5}, what are the coordinates of the right endpoint of the graph? (Show Your Solution)\r
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document.write( "Since {x: -2 < x < 5}, we find the right endpoint by\r\n" );
document.write( "substituting the largest possible value x can have for x, which is 5\r\n" );
document.write( "into the equation\r\n" );
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document.write( "y = 2x - 3\r\n" );
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document.write( "for x, getting\r\n" );
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document.write( "y = 2(5) - 3\r\n" );
document.write( "y = 10 - 3\r\n" );
document.write( "y = 7\r\n" );
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document.write( "and using that largest value of 5 for the x-coordinate and the 7 that\r\n" );
document.write( "you got for y for the y-coordinate.  So it's (5,7).\r\n" );
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document.write( "Answer: The endpoint on the right is the point (5,7) as you see on the\r\n" );
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document.write( "Edwin

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