document.write( "Question 631381: In vertex form, how will a, h and k help us in graphing a quadratic function? \n" ); document.write( "
Algebra.Com's Answer #397679 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Need to specify what a, h, and k are. \n" ); document.write( "
\n" );