Give the vertex for f(x) = 2x^2 -6x +1 I can get the first part (3/2, ) but then I am stuck?
H haliebre New member Joined Apr 4, 2006 Messages 43 Apr 9, 2006 #1 Give the vertex for f(x) = 2x^2 -6x +1 I can get the first part (3/2, ) but then I am stuck?
skeeter Elite Member Joined Dec 15, 2005 Messages 3,216 Apr 9, 2006 #2 the y-value is f(3/2) ... substitute 3/2 in for x and do the arithmetic.
