Preview question: Find the vertex of the graph of the function.f(x) = 3(x - 1)2 + 6

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: Find the vertex of the graph of the function. f(x) = 3(x - 1)2 + 6: (1, -6); (-1, 6); (1, 6); (-1, -6)

Right answer summary: (1, 6)

Question state: todo