Which interval is f decreasing when f' (x) = x - x? (a). (-00,-1) (b). (-0o, 0) (c). (-1,1) (d). (0, co)

Q: --1/0 -1 -1 1,0

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Q: Consider the function. Find f'(x). f'(x) = Find F"(x). F"(x) = Find f"(-7) and f"(3). F"(-7) f"(3) =…

A: Given query is to find indicated derivative and the point where it's concave up and down.

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A: Topic:- application of derivatives

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Q: Please help!

A: Recall the quotient rule for derivative:

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A: Here we have given the curve of f(x)  Now to determine all x value where  f"(x) > 0

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A: Solution :-

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Q: Find a function f so that f '(x) = 3x + 2x + 5 and f(1) = 10.

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