document.write( "Question 815764: For the function f(x)= 3x^2 + 6x +4, determine the minimum an maximum value and state which one is it? \n" ); document.write( "

Algebra.Com's Answer #491201 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "the vertex form of a Parabola opening up(a>0) or down(a<0),  
\n" );
document.write( "where(h,k) is the vertex  
\n" );
document.write( "f(x)= 3x^2 + 6x +4
\n" );
document.write( "    = 3(x+1)^2 - 3 + 4  |Completing the Square
\n" );
document.write( "    = 3(x+1)^2 +1  V(-1,1), a= 3 >0 opening Up, f(x) = 1 is a minimum
\n" );
document.write( "
\n" );
document.write( " \n" );
document.write( "

\n" );