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math test 2

math test 2 - PRINTABLE VERSION Test 2 You scored 30 out of...

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PRINTABLE VERSION Test 2 You scored 30 out of 50 Question 1 Your answer is CORRECT. Use differentials to approximate f (3.8) given that f (4) = 3 and f ' ( x ) = a) b) c) d) e) Question 2 Your answer is CORRECT. Determine if the given function satisfies the Mean Value Theorem on [0,5]. If so, find all numbers c on the interval that satisfy the theorem. a) c = b) c = c) c = d) c = e) The Mean Value Theorem does not apply to this function on the given interval. Question 3 Your answer is INCORRECT. Determine the critical number(s) at which f ( x ) has a local maximum. a) x = -3

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b) x = -6 c) x = 3, x = 6 d) x = 6 e) x = 3 Question 4 Your answer is INCORRECT. Determine the interval(s) on which f ( x ) is concave down. a) (-5, 2) b) (- , -5) (2, ) c) (- , 2) d) (-5, ) e) (- , -2) (5, ) Question 5 Your answer is CORRECT. Given the graph of f ' ( x ) (the derivative of f ) below, where is f ( x ) increasing? a) f ( x ) is increasing on the interval (- , 8). b)
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math test 2 - PRINTABLE VERSION Test 2 You scored 30 out of...

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