SOLUTION: What is -3x^2+12x in vertex form?

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Question 375377: What is -3x^2+12x in vertex form?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Complete the square.
y=-3x%5E2%2B12x
y=-3%28x%5E2-4x%29
y=-3%28x%5E2-4x%2B4%29%2B3%284%29
highlight%28y=-3%28x-2%29%5E2%2B12%29