3 years ago

HELP Please 25 Points Calculus

2 answers:

8 0

(I) is not necessarily true. Consider the function f(x) = - |x| on the interval [-1, 1]. There's a maximum at x = 0, but f' (0) does not exist.

But both (II) and (III) are true, so the answer is A.

Eva8 [605]3 years ago

5 0

This is a contrapositive statement.

But both (II) and (III) are true, so the answer is A.

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