document.write( "Question 33704: I was wondering if yall could check my work Please let me know if theres anything rong! \r
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document.write( "The question ask How many X-intercepts the parabola has and whether its vertex lies above, below or on the X-axis.\r
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document.write( "This is problem #1:\r
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document.write( "Y= x^2 - 5x + 6\r
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document.write( "The answer i got for this one was that: It has two X-intercepts and it is Below the X-axis.\r
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document.write( "Problem #2 is:\r
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document.write( "Y= -X + 2x - 1\r
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document.write( "The answer that i got was: It has one X-intercept and it is ON the X-axis.\r
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document.write( "Are these both right? THNX!!!!!!!!! \n" );
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Algebra.Com's Answer #20133 by mukhopadhyay(490)![]() ![]() ![]() You can put this solution on YOUR website! Y= x^2 - 5x + 6 \n" ); document.write( "=> Y = (x-3)(x-2) \n" ); document.write( "x-intercepts are where Y=0 \n" ); document.write( "Y=0 for x=3 or x=2 \n" ); document.write( "So, it has two x-intercepts; \n" ); document.write( "Y= x^2 - 5x + 6 \n" ); document.write( "=> y = (x-5/2)^2 - 1/4 \n" ); document.write( "The Vertex is at 5/2, -1/4) - below x-axis \n" ); document.write( "*** Your answers are absolutely correct **** \n" ); document.write( "Y= -X + 2x - 1 is not a parabola \n" ); document.write( " |