document.write( "Question 1108467: What is the maximum or minimum value of f(x)=2x^2-8x-3 and how do you find it? \n" ); document.write( "
Algebra.Com's Answer #723518 by TeachMath(96)\"\" \"About 
You can put this solution on YOUR website!
This will have a MINIMUM value since a > 0
\n" ); document.write( "The minimum value occurs where x = - b/2a, or at x = - - 8/(2 * 2), or at x =8/4, or at x = 2
\n" ); document.write( "Substitute 2 for x in equation to get: f(2) = 2(2)^2 - 8(2) - 3
\n" ); document.write( "f(2) = 8 - 16 - 3
\n" ); document.write( "f(2), or minimum value = - 11
\n" ); document.write( "
\n" );