So the last one is right but I don't think the first or second reason are. But the only answer with the 3rd reason had all of them... B.X = -6. The graph of the second derivative of a functionf (x) isshown at right. Which of the following is/are true?X The graph of f (x) has a point ofinflection at x = -1.II. The graph of f(x) is concave downon the interval (-1,3).III. The graph f' (x) is decreasing at x = 2.isA. I onlyB. II onlyC. I and II onlyD. I, II, and IIIO Jean Adams Flamingo MathTM, LLC

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Math

Calculus

So

Calculus: Early Transcendentals

8th Edition

ISBN:9781285741550

Author:James Stewart

Publisher:James Stewart

Chapter1: Functions And Models

Section: Chapter Questions

Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...

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The compound proposition "If an integer is even, then its' square is even" is logically equivalent to A If the square of a number is even, then the number is even. B An integer is even whenever its' square is even. C) If an integer is odd, then its' square is odd. If the square of a number is odd, then the number is odd.
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