document.write( "Question 828557: An object is thrown, and it follows a parabolic path. Its height, in meters, is given by the function f(x)= -x^2+3x+6. Find the maximum height that the object may reach. \n" ); document.write( "
Algebra.Com's Answer #499377 by richwmiller(17219)\"\" \"About 
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\n" ); document.write( "parabola\r
\n" ); document.write( "\n" ); document.write( "vertex | (3/2, 33/4)or (1.5, 8.25)
\n" ); document.write( "8.25 meters is the maximum at 1.5
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