Continuity

In what interval does the following function is continuous?

• (-∞,-2)u(-2,∞)

• [-2,2]

• (-2,2)

• (-∞,-2]u[-2,∞)

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

• 3

• -3

• 6

• -6

In what value of x will the following function discontinuous?

• -1

• -2

• -3

• -4

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

• TRUE

• FALSE

The funciton f(x) = x²-2x+1, continuous to the interval [-7,7]

• TRUE

• FALSE

 $f\left(x\right)=-x^5+2x+1$  

Identify the Continuity of

• Discontinuous with a infinite

• Discontinuous with a jump

• Continuous on the domain  $\left(-\infty,\infty\right)$  

• Continuous on the domain  $\left[0,\infty\right)$  

• Discontinuous with a point

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

• Continuous

• Point Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

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

• Continuous

• Point Discontinuity

• Infinite Discontinuity

• Jump Discontinuity

Find the limit of the function as x approaches 2⁺.

• 1
• -1
• 5
• DNE