Continuity

in what value of x does the following function is discontinuous?

• 3

• -3

• 6

• -6

Tags

CCSS.HSF-IF.C.7D

Does the following function is continuous at x=0?

• Continuous

• Discontinuous

Tags

CCSS.HSA.REI.D.10

In what value of x will the following function discontinuous?

• -1

• -2

• -3

• -4

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.APR.B.3

CCSS.HSA.APR.D.7

What is the limits of the function when x approching a?

• Undefined

• 2

• Does not exist

Tags

CCSS.HSF.IF.A.2

What is the limits of the graph above when x approaching 0?

• 0

• −∞

• Does not exist

Tags

CCSS.HSA.REI.D.10

Which of the following best describes the continuity at x = 1?

• Continuous

• Removable Point Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Tags

CCSS.HSF-IF.C.7B

Which of the following best describes the continuity at x = 3?

• Continuous

• Removable Point Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Tags

CCSS.HSA.REI.D.10

Which of the following best describes the continuity at x = -4?

• Continuous

• Removable Point Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Let f be a function that is continuous on the interval (1, 10). If f(2) = -5 , f(5) = 5 and f(9) = -5, which must be true?

I.  f(x) has a least 2 zeros
II.  For some c, 2 < c < 9, f(c) = 3  
III.  The graph of f(x) has a horizontal tangent

• I. only
• I. and II.
• I. , II. and III.
• II. and III.

What is the limits of the function when x approching a?

• Undefined

• 2

• Does not exist