document.write( "Question 968610: Identify the min/max (vertex) value. Then sketch the graph.
\n" ); document.write( "f(x)-x^2-10x-30 \n" ); document.write( "

Algebra.Com's Answer #591877 by lwsshak3(11628) $\"\"$ $\"About$

You can put this solution on YOUR website!
Identify the min/max (vertex) value. Then sketch the graph.
\n" ); document.write( "f(x)-x^2-10x-30
\n" ); document.write( "complete the square:
\n" ); document.write( "f(x)-(x^2+10x+25)+25-30
\n" ); document.write( "f(x)-(x+5)^2-5
\n" ); document.write( "vertex: (-5, -5)
\n" ); document.write( "max value=-5
\n" ); document.write( "see graph below:
\n" ); document.write( " $\"+graph%28+300%2C+300%2C+-20%2C10%2C+-10%2C+10%2C-x%5E2-10x-30%29+\"$ \n" ); document.write( "

\n" );