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The graph of function g in the xy-plane ...

The graph of function g in the xy-plane is a parabola defined by `g(x)=(x-2)(x-4)`. Which of the following intervals contains the x-coordinate of the vertex of the graph?

A

`6 lt x lt 8`

B

`4 lt x lt 6`

C

`-2 lt x lt 4`

D

`-4 lt x lt-2`

Text Solution

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The correct Answer is:
C
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