graph of a function y f x is shown below Use it to answer the questions Enter DNE a value does not exist enter o if the limit approaches positive infinity or o if the limit approaches negative infinity 5 4 3 2 YA 4 fuff 1 2 3 4 5 6 3 2 It is continuous at this point 1 1 2 What is a reasonable estimate for lim f x x 2 What is a reasonable estimate for f 2 What is the best description of the function at x 2 Select an answer There is an infinite discontinuity at this point There is a removable discontinuity at this point f x f x x ion at x 0 X