document.write( "Question 1036312: Given the following Revenue and Cost Functions:\r
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document.write( "Revenue = -8.0X2 + 200.0X\r
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document.write( "Cost = 45.0X + 20.0\r
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document.write( " Find the Highest Breakeven Point. \n" );
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Algebra.Com's Answer #650968 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Given the following Revenue and Cost Functions: \n" ); document.write( "Revenue = -8.0X2 + 200.0X \n" ); document.write( "Cost = 45.0X + 20.0 \n" ); document.write( "Find the Highest Breakeven Point. \n" ); document.write( "-------------- \n" ); document.write( "Breakeven occurs when Revenue = Cost \n" ); document.write( "-8.0x^2 + 200x = 45x + 20 \n" ); document.write( "------- \n" ); document.write( "8x^2 -155x + 20 = 0 \n" ); document.write( "------- \n" ); document.write( "Use the Quadratic Formula to get:: \n" ); document.write( "x = 15.25 \n" ); document.write( " |