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The range of f(x) = 2+2x +x^(2) is...

The range of `f(x) = 2+2x +x^(2)` is

A

`(-oo, oo)`

B

`(-oo, 1)`

C

`[1,oo)`

D

`(0, oo)`

Text Solution

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The correct Answer is:
C
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