document.write( "Question 97832: what is the equation of the line of symmetry for y = -x² + 4x + 5 \n" ); document.write( "
Algebra.Com's Answer #71232 by abutlerus(2) ![]() You can put this solution on YOUR website! what is the equation of the line of symmetry for y = -x² + 4x + 5 \n" ); document.write( "The line of symmetry =-b/2a \n" ); document.write( "where a=1, b=4, c=5 \n" ); document.write( "=-4/2*1 \n" ); document.write( "=-4/2 \n" ); document.write( "=-2 \n" ); document.write( " |