document.write( "Question 677263: Hello. I am trying to figure out these 4 problems...\r
\n" );
document.write( "\n" );
document.write( "2x+5=x^2\r
\n" );
document.write( "\n" );
document.write( "x^2+3x=5\r
\n" );
document.write( "\n" );
document.write( "f(x) = 4(x-3)^2+5\r
\n" );
document.write( "\n" );
document.write( "Find quadratic function (0,0), (3,0), and (5,2)\r
\n" );
document.write( "\n" );
document.write( "thank you. \n" );
document.write( "
Algebra.Com's Answer #420803 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! (1)y=x^2/5-3x/5 \n" ); document.write( "(2)x=1+√6,1 or -√6 \n" ); document.write( "(3)x=-3+√29/2,-3-√29/2 \n" ); document.write( "(4)vertex=(3,5) focus=(3,81/16) \n" ); document.write( "directrix=y=79/16 \n" ); document.write( "axis of symmetry=x=3 \n" ); document.write( " |