Continuity

Over what interval(s) is f(x) continuous?

• (-∞,-2)u(-2,∞)

• [-2,2]

• (-2,2)

• (-∞,-2]u[-2,∞)

Tags

CCSS.HSA.APR.D.7

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

• 3

• -3

• 6

• -6

Tags

CCSS.HSF-IF.C.7D

Is f(x) continuous at x=0?

• yes

• no

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

One of the conditions a function must satisfy to be continuous at x=c is "f(c) must exist"

• TRUE

• FALSE

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

A function is continuous on a number if and only if f(c) = lim f(x) as x approaches a number c.

• TRUE

• FALSE

A polynomial function is continuous on all real numbers.

• TRUE

• FALSE

Tags

CCSS.HSA.APR.A.1

Which of the following best describes the continuity at x = 2?

• Jump Discontinuity

• Removable Discontinuity

• Continuous

• Infinite Discontinuity

At which x-value is there a jump discontinuity?

• $x=-3$

• $x=-6$

• $x=1$

• $x=2$

Tags

CCSS.HSA.REI.D.10

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

• Continuous

• Removable Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Which of the following best describes the continuity at x = 5?

• Continuous

• Removable Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7