See inside to Change Function (Tick represents x), the function only runs 1 time so when changes are made DOUBLE CLICK Green Flag
Limits are an essential tool in Calculus to get an approximate point where a graph is approaching so it isn't just "undefined" sometimes a function can have multiple points where the function is approaching, in this case "There is no limit." For Example: y=x²/x in which x could equal 0, 0/0 is undefined but the graph is still approaching 0,0 from both sides so the limit of (x→0) is 0
