document.write( "Question 850196: I need to see a table of values for y = -x² +4x - 1. \n" ); document.write( "
Algebra.Com's Answer #512008 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! parabola \n" ); document.write( "focus | (2, 11/4)=(2, 2.75) \n" ); document.write( "vertex | (2, 3) \n" ); document.write( "semi-axis length | 1/4 \n" ); document.write( "focal parameter | 1/2 \n" ); document.write( "eccentricity | 1 \n" ); document.write( "directrix | y = 13/4 \n" ); document.write( " |