Answer:
Step-by-step explanation:
The domain is the start and end of the graph. so in this case the function starts at -2 and ends at -4 so (C.) would be your answer.
X=27
Hopefully this helped
Answer:
A helium atom has no charge, which means it has an oxidation number of 0. ... Since the numbers of protons and electrons are equal, the positive charge of the protons and the negative charge of the electrons add up to zero.
Step-by-step explanation:
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