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Home Q & A Board Science-Related Homework Help Mathematics Algebra (Moderator: bio_man)
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Joseph n Joseph n
wrote...
A month ago
Determine the domain of the following function.
𝑔(𝑥) = cos(𝑥 − 𝑎) + 𝑏
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Replies
wrote...
#1
Subject Expert
Educator
A month ago
Cosine can assume any x-value, so "x - a" can be any real number. "b" can be anything and it won't change the domain.

Hence, D : {x is all real numbers}
Anonymous
wrote...
#2
A month ago
Assuming a and b are real numbers, then bio_man is correct Upwards Arrow
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