A group of randomly selected members of The Foodies Food Club were asked to pick their favorite type of food. The bar graph belo
2 answers:
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ANSWER
d. The set of all real numbers
EXPLANATION
The basic cosine function ,
is continuous everywhere.
The function is defined for all real values of x.
The domain is the set all values of x that will make the function defined.
The domain is all real numbers.
The correct choice is D.