document.write( "Question 61131: y=2xsquared-8x. Find the y-intercepts and any x-intercepts. \n" ); document.write( "
Algebra.Com's Answer #42066 by jai_kos(139)![]() ![]() ![]() You can put this solution on YOUR website! Given y = 2x^2 – 8x (1)\r \n" ); document.write( "\n" ); document.write( "To find the “y” intercepts, we substitute for x = 0 in equation (1), we get\r \n" ); document.write( "\n" ); document.write( "y = 0\r \n" ); document.write( "\n" ); document.write( "The y intercepts is y = 0.\r \n" ); document.write( "\n" ); document.write( "To find the “x” intercepts, we substitute for y = 0 in equation (1), we get\r \n" ); document.write( "\n" ); document.write( "2x^2 – 8x = 0\r \n" ); document.write( "\n" ); document.write( "2x^2 = 8x\r \n" ); document.write( "\n" ); document.write( "Divide the above equation by 2x, we get\r \n" ); document.write( "\n" ); document.write( "x = 4 \n" ); document.write( " \n" ); document.write( "The “x” intercepts is x = 4.\r \n" ); document.write( "\n" ); document.write( "Hence the y intercepts is 0 and the x intercepts is 4. \n" ); document.write( " \n" ); document.write( " |