document.write( "Question 386137: Write the following parabola in standard form X=Y*2-6Y+11. (notice y is squared not times 2) WHat is the vertex and equation of axis of symemtry \n" ); document.write( "
Algebra.Com's Answer #277867 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! standard form of parabola with horizontal axis of symmetry, \n" ); document.write( "x=(y-k)^2+h \n" ); document.write( "given x=y*2-6Y+11 \n" ); document.write( "complete the square \n" ); document.write( "x=(y^2-6y+9)+11-9 \n" ); document.write( " x =(y-3)^2+2 (vertex at (2.3) \n" ); document.write( "axis of symmetry, y=3\r \n" ); document.write( "\n" ); document.write( "see graph below\r \n" ); document.write( "\n" ); document.write( " |