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- 1. Multiple Choice
In what interval does the following function is continuous?
(-∞,-2)u(-2,∞)
[-2,2]
(-2,2)
(-∞,-2]u[-2,∞)
- 2. Multiple Choice
in what value of x does the following function is discontinuous?
3
-3
6
-6
- 3. Multiple Choice
Does the following function is continuous at x=0?
Continuous
Discontinuous
- 4. Multiple Choice
In what value of x will the following function discontinuous?
-1
-2
-3
-4
- 5. Multiple Choice
A function is continuous on a number if and only if f(c) = lim f(x) as x approaches a number c.
TRUE
FALSE
- 6. Multiple Choice
One of the conditions a function must satisfy to be continuous at a number is "f(c) must exist"
TRUE
FALSE
- 7. Multiple Choice
One of the conditions a function must satisfy to be continuous at a number is "the value of the limit of f(x) is DNE"
TRUE
FALSE
- 8. Multiple Choice
A polynomial function is continuous to all real numbers.
TRUE
FALSE
- 9. Multiple Choice
The funciton f(x) = x2-2x+1, continuous to the interval [-7,7]
TRUE
FALSE
- 10. Multiple Choice
A piecewise function is continuous to any any interval.
TRUE
FALSE
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