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Dimas [21]
3 years ago
8

How would you solve for f(-x) ? f(x) = x^2 +3x + 9

Mathematics
1 answer:
spin [16.1K]3 years ago
7 0

9514 1404 393

Answer:

  f(-x) = x^2 -3x +9

Step-by-step explanation:

Use -x as the argument of the function.

  f(-x) = (-x)^2 +3(-x) +9

  f(-x) = x^2 -3x +9 . . . . . . . . simpify

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