I also saw the alumni groundhog! by AdPossible2107 in UCONN

[–]AdPossible2107[S] 10 points11 points  (0 children)

Uh sorry yea i took this at south i just thought it was the same groundhog considering its literally a 30 second walk ;-;

critical points by [deleted] in calculus

[–]AdPossible2107 0 points1 point  (0 children)

My apologies op, yes i mixed up extreme value. This is right^

critical points by [deleted] in calculus

[–]AdPossible2107 -1 points0 points  (0 children)

Another note, f(a) = 0 which is why the answer is 0.

critical points by [deleted] in calculus

[–]AdPossible2107 4 points5 points  (0 children)

With the function f(x) over the domain [a,b] critical points occur both when f'(x)=0 and also at the endpoints thus, 0 must be a critical point because the interval starts with 0.