document.write( "Question 629298: Find the quadratic polynomial whose graph goes through the points (−1,5), (0,5), and (2,29). \r
\n" ); document.write( "\n" ); document.write( "f(x)= _x2+_ x+_ <<< that form\r
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\n" ); document.write( "\n" ); document.write( "I got to the step 4a+2b+0=29\r
\n" ); document.write( "\n" ); document.write( "that was like my 6/7th step. I am getting stuck from there. Can i get any help please?
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Algebra.Com's Answer #852472 by Edwin McCravy(20067)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "On your TI-84\r\n" );
document.write( "press STAT \r\n" );
document.write( "press ENTER\r\n" );
document.write( "Under L1 enter the x-coordinates and under L2 enter the y-coordinates.\r\n" );
document.write( "That is, make the screen look like this under L1 and L2\r\n" );
document.write( "L1 | L2\r\n" );
document.write( "-1 |  5  \r\n" );
document.write( " 0 |  5\r\n" );
document.write( " 2 | 29\r\n" );
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document.write( "Press STAT then right arrow once to highlight CALC\r\n" );
document.write( "Press 5 to choose this-->     5: QuadReg\r\n" );
document.write( "Press ENTER five times\r\n" );
document.write( "You read\r\n" );
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document.write( "y=ax2+bx+c\r\n" );
document.write( "a=4\r\n" );
document.write( "b=4\r\n" );
document.write( "c=5\r\n" );
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document.write( "The answer is  f(x) = 4x2 + 4x + 5\r\n" );
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document.write( "Edwin
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