Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Write the quadratic function in vertex form. y = x2 - 10x + 18: y = (x + 5)2 - 7; y = (x - 5)2 + 7; y = (x - 5)2 - 7; y = (x + 5)2 + 7
Right answer summary: y = (x - 5)2 - 7
Question state: todo