Given the signs of f ' and f ", sketch the shape of the function f.
The sign of f ' is - .
The sign of f " is + .
Answer
The sign of f ' is 0 .
The sign of f " is 0 .
The sign of f ' is + .
The sign of f " is - .
The sign of f ' is 0.
The sign of f " is 0.
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