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nydimaria [60]
3 years ago
9

The domain for f(x) and g(x) is the set of all real numbers.

Mathematics
1 answer:
iogann1982 [59]3 years ago
6 0

Answer:

D

Step-by-step explanation:

note (f - g)(x) = f(x) - g(x) = 3x + 5 - x²

hence (f - g)(x) = - x² + 3x + 5 ← in standard form → D


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