document.write( "Question 60422This question is from textbook Printice hall mathematics\ Algebra 2
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document.write( ": How do u gragh the function: y=-x2+1 It is suppost to be y=x(squared)+1 \n" );
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Algebra.Com's Answer #41530 by tutorcecilia(2152)![]() ![]() You can put this solution on YOUR website! y=-x2+1 \n" ); document.write( "Create a table of values and plug-in different values for x \n" ); document.write( "Plug the values of x into the equation and solve for y \n" ); document.write( "Plot the points \n" ); document.write( "Example \n" ); document.write( "Let x=3 \n" ); document.write( "Than y=-(3)^2+1=-8 \n" ); document.write( "Plot point (3, -8) \n" ); document.write( ". \n" ); document.write( "Let x=-2 \n" ); document.write( "Than y=-(-2)^2+1=-3 \n" ); document.write( "Plot point (-2, -3) \n" ); document.write( ". \n" ); document.write( "Let x=0 \n" ); document.write( "Than y=-(0)^2+1=1 \n" ); document.write( "Plot point (0, 1) \n" ); document.write( ". \n" ); document.write( "Let x=1 \n" ); document.write( "Than y = -(1)^2+1=0 \n" ); document.write( "Plot point (1, 0) \n" ); document.write( ". \n" ); document.write( "Continue until you have a representation of the parabola (x^2 will graph into a parabola with two values for the x-intercept) \n" ); document.write( ". \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |