Unit 2 DQ: Evaluating Functions Versus Evaluating Limits of Functions x-1, *<0 f(x) = 1, x = 0 x²-1, x>0 Can also be displayed as: f(x) = [x − 1 when x < 0, 1 when x = 0, x² 1 when x ≥ 0] - For this function, show that f 0 ƒ(0) #lim fr 240