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Unformatted text preview: handa (nh5757) – Limits & continuity – bormashenko – (54880) 1 This printout should have 16 questions. Multiplechoice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Below is the graph of a function f . 2 4 6 − 2 − 4 − 6 2 4 6 8 − 2 − 4 Use the graph to determine all the values of x on ( − 6 , 6) at which f fails to be continuous. 1. x = − 3 2. no values of x 3. x = 4 4. x = − 3 , 4 5. none of the other answers 002 10.0 points Use continuity to evaluate lim x → 3 π sin ( x + 4 sin x ) . 1. limit = ∞ 2. limit = 0 3. limit = 3 π 4. limit = 1 5. limit = − 1 003 10.0 points Find all the points at which the function f ( x ) = x 2 − 2 x − 8 is not continuous. 1. x = 4 2. x = − 2 3. continuous everywhere 4. none of these 5. x = 4 , − 2 004 10.0 points Find all values of x at which the function f defined by f ( x ) = x − 6 x 2 − x − 30 is continuous, expressing your answer in in terval notation....
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 Spring '10
 Gualdini
 Calculus, Topology, Continuity, Limits, lim, Continuous function

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