!!!!!!MEDAL AND FAN!!!!!!!!!
Using the completing-the-square method, find the vertex of the function f(x) = –3x2 + 6x − 2 and indicate whether it is a minimum or a maximum and at what point.
Maximum at (1, 1)
Minimum at (1, 1)
Maximum at (–1, 2)
Minimum at (–1, 2)

Question

!!!!!!MEDAL AND FAN!!!!!!!!!
Using the completing-the-square method, find the vertex of the function f(x) = –3x2 + 6x − 2 and indicate whether it is a minimum or a maximum and at what point.
 Maximum at (1, 1) 
Minimum at (1, 1) 
Maximum at (–1, 2) 
Minimum at (–1, 2)

campbell_st · Answer

well rewrite it as 

$$f(x) = -3(x^2 - 2x) - 2$$

what is needed inside the brackets to complete the square..?