Calculus 1 Quiz
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DERIVATIVES: DEFINITION & RULES
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Let f(x)f(x) be a function with f′′(x)<0f''(x)<0 for all xx. An estimate for f′(2)f'(2) is calculated using the formula E=f(2.1)−f(2)0.1E = \frac{f(2.1) - f(2)}{0.1}. Which of the following statements about the estimate EE must be true?
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