document.write( "Question 320764: Find the vertex (ordered pair), the line of symmetry, and the maximum or minimum value of the quadratic function.\r
\n" ); document.write( "\n" ); document.write( "Problem:\r
\n" ); document.write( "\n" ); document.write( " f(x) = 5 - x^2\r
\n" ); document.write( "\n" ); document.write( "Thank you!! \n" ); document.write( "

Algebra.Com's Answer #229677 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Put your function into standard, namely

, form.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The

-coordinate of the vertex is given by

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The

-coordinate of the vertex is the value of the function at the

-coordinate of the vertex, to wit:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The line of symmetry is the equation

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The maximum or minimum value of the function is

. It is a minimum if the lead coefficient (the

) is positive and a maximum if it is negative.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "John
\n" ); document.write( "

\n" ); document.write( " \n" ); document.write( "

\n" );