Looking for trustworthy answers? Westonci.ca is the ultimate Q&A platform where experts share their knowledge on various topics. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

4. (02.05)
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. (2 points)
Maximum at (1, 1)
Minimum at(1, 1)
Maximum at (-1,2)
Minimum at (-1,2)