document.write( "Question 1111275: Find the slope of the line normal to the curve y = 4x²-20x + 5 at x = 4. \n" ); document.write( "
Algebra.Com's Answer #726268 by josgarithmetic(39630)    ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " slope needed for perpendicular is  |