Answer the following: Show your solution below: a. Use graphing platform to graph the function and determine the one-sided limit of this equation below. Lim x -> 1" * +x+1 x3 - 1 b. Find the limits: Lim x -> 1* f(x] where f(x] = {x , x= 1 and 1 - x , x > 1} Lim x -> 2* f(x) where f(x) = {x , xs 1 and 1 - x , x > 1}