Answer:
D) 5
Step-by-step explanation:
-12 + 8 + 9 = 5
Answer:
(-∞, ∞)
Step-by-step explanation:
Given,

Then (fºg)(x) would be ,

Since this is a polynomial, we know domain of a polynomial is all real number.
Therefore the domain of this (fºg)(x) is (-∞, ∞).
Answer:
it is 22
Step-by-step explanation:
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