Limits and Continuity Practice Test

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CCSS.8.EE.C.7B

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• DNE

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CCSS.HSF.IF.A.2

Use interval notion to describe those intervals on which the function is positive.
y=-x(x+2)(x-1)

• (-2,0),(1,∞)
• (-2,0),(0,1)
• (-∞,-2),(0,1)
• (0,1),(1,∞)

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CCSS.HSA.APR.B.3

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• -1

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• DNE

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• DNE

Let f be a continuous function for which f(-2)=1 and f(5)=-3. The Intermediate Value Theorem guarantees that

• f(c)=2 for at least one c between -3 and 1

• f(c)=0 for at least one c between -2 and 5

• f(c)=0 for at least one c between -3 and 1

• f(c)=2 for at least one c between -2 and 5

• I only

• II only

• I, II, III

• None

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CCSS.HSF-IF.C.7D

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• f is continuous for all real numbers x

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• The domain of f ix (-∞,3)(3,∞)

Tags

CCSS.HSF-IF.C.7D

what type of discontinuity is represented in the graph

• continuous

• finite jump discontinuity

• infinite discontinuity

• removable discontinuity

Tags

CCSS.HSF-IF.C.7B