Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: State the domain of the rational function. f(x) = : (-∞, -2) (-2, ∞); (-∞, 2) (2, ∞); (-∞, -2) (-2, 0) (0, ∞); (-∞, 7) (7, ∞)
Right answer summary: (-∞, -2) (-2, 0) (0, ∞)
Question state: todo