document.write( "Question 1109250: My problem...y=x^2+5 . I am supposed to graph this equation... so I make a function graph. X^2......does not follow normal integer rules to get my ordered pairs. I chose -2,-1,0,1,2.......I get (-4+5)=-2 FOR X AND 1 FOR Y.....the answer should be a positive 4 FOR X...to make a curved line on my graph...but then why is X not in parentheses?????? like, -2^2=-4 and (-2)^2= 4. Please help ..my understanding with this.. Thank-you...very confused. \n" ); document.write( "
Algebra.Com's Answer #724237 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! My problem...y=x^2+5 . I am supposed to graph this equation... so I make a function graph. X^2......does not follow normal integer rules to get my ordered pairs. I chose -2,-1,0,1,2.......I get (-4+5)=-2 FOR X AND 1 FOR Y.....the answer should be a positive 4 FOR X...to make a curved line on my graph...but then why is X not in parentheses?????? like, -2^2=-4 and (-2)^2= 4. Please help ..my understanding with this.. Thank-you...very confused. \n" ); document.write( "------------- \n" ); document.write( "Make a table for x & y \n" ); document.write( " \r\n" ); document.write( " x y\r\n" ); document.write( "-2 9\r\n" ); document.write( "-1 6\r\n" ); document.write( " 0 5\r\n" ); document.write( " 1 6\r\n" ); document.write( " 2 9\r\n" ); document.write( " \n" ); document.write( "For x = -2, it is (-2)^2 + 5 = 9 \n" ); document.write( "Plot the points, draw a curve thru them. \n" ); document.write( "============ \n" ); document.write( "DL the FREE graph software at \n" ); document.write( "www.padowan.dk \n" ); document.write( "Use Ins, then enter x^2+5 \n" ); document.write( "Pick a color. \n" ); document.write( " \n" ); document.write( " |