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sqdancefan

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Answer:

  x = 6

Step-by-step explanation:

For quadratic ax²+bx+c, the axis of symmetry is ...

  x = -b/(2a)

Here, you have a=2, b=-24, so ...

  x = -(-24)/(2(2)) = 24/4

  x = 6 . . . . equation of the axis of symmetry

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