CONTINUITY Check your Understanding! Identify the given function if its continuous or not. 1. f(x) = x - 2x + 3 at point -2 f(a) = 1 2. x2 + 1 at point - 1 f(x) = 3. at point 0 f(z) = x2 - 1 4. x - 1 at point 1 5. f(x) = x2 + 5x + 3 at point 5DISCONTINUITY Check your Understanding! Identify the type of discontinuity. a - 1 f(x) = x