Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Use the graph to estimate any solutions of the system. y = 5 + x - x2 y = 1 + x [-5, 5] by [-5, 5]: (1.5, 3) and (-2, -1); (2, 3) and (-1, -1); (2, 3); (2, 3) and (-2, -1)
Right answer summary: (2, 3) and (-2, -1)
Question state: todo