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The function \(\mathrm{f}(x)={x}^{2}-4x+6\) is increasing in the interval:

Q1

The function \(\mathrm{f}(x)={x}^{2}-4x+6\) is increasing in the interval:

a

\((0,2)\)

b

\((-\infty ,2]\)

c

\([1,2]\)

d

\((2,\infty )\)

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