Find the Fourier series of f on the given interval. f(x) = 0, -2 < x < -1 -8, -1 ≤ x < 0 f(x) 1, 0 ≤ x < 1 0, 1 ≤ x < 2 Σ n = 1 Give the number to which the Fourier series converges at points of discontinuity of f. (If f is continuous on the given interval, enter CONTINUOUS.) x = -1 x = 0 x = 1 12