Is Rolle s theorem valid for f(x) = x2 3x + 4 in the interval [1, 2] – McqOptions

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1.	Is Rolle s theorem valid for f(x) = x² 3x + 4 in the interval [1, 2]?
A.	Yes
B.	No
C.	Depends on x
D.	Data not sufficient
Answer» B. No

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