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vampirchik [111]
3 years ago
8

Will give brainliest! F(4)=

Mathematics
1 answer:
storchak [24]3 years ago
4 0

9514 1404 393

Answer:

  9

Step-by-step explanation:

As you know, 4 is between 3 and 10, so the middle definition applies.

  f(4) = 4² -7 = 16 -7

  f(4) = 9

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