document.write( "Question 50686: How do you use a graphing calculator to graph the following equation:
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document.write( "x2-11x+18. I am assuming by X2 it means x to the second power. \n" );
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Algebra.Com's Answer #33756 by rapaljer(4671)![]() ![]() You can put this solution on YOUR website! Notice that there are five buttons across the top of the calculator. The first one is \"y=\" and the last one is \"GRAPH\". Start with the \"y=\" button. This opens up a whole screen full of y1=, y2=, y3=, etc. Next, you need to find the x-variable button, which is the second button down in the second column. This button actually says something that looks like \"x,t,0,n\". Press this button to get \"x\". To get the \"squared\" you can either press the x^2 button in the first column, or you can press the \"^2\" buttons. Then finish typing in the equation with a \"minus 11 x + 18\". \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "After you get that all typed in, press the last button across the top that says \"GRAPH\", and it should graph a parabola. See my handout on my website, since you may want to adjust the window to see it better.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC \n" ); document.write( " |