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A function is matched below against an i...

A function is matched below against an interval, where it is supposed to be increasing. Which of the following pairs is incorrectly matched?

A

`{:("Interval","Function"),( (-oo, 1//3),(3x^(2) - 2x +1)):}`

B

`{:("Interval","Function"),( (-oo, -4),(x^(3) -6x^(2) +6)):}`

C

`{:("Interval","Function"),(( -oo, oo),(x^(3) -3x^(2))):}`

D

`{:("Interval","Function"),((2,oo),(2x^(3) - 3x^(2) - 12x +6)):}`

Text Solution

Verified by Experts

The correct Answer is:
A
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