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One period of y= cos(2x) is graphed below. What is the domain of y=cos(2) A [-2, 2] B. [0,infinity) C. (-infinity, infinity) D. [0, pi]

One period of y= cos(2x) is graphed below. What is the domain of y=cos(2) A [-2, 2] B. [0,infinity) C. (-infinity, infinity) D. [0, pi]
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One period of y= cos(2x) is graphed below.

What is the domain of y=cos(2)
A
[-2, 2]
B. [0,infinity)
C. (-infinity, infinity)
D. [0, pi]

One period of y= cos(2x) is graphed below. What is the domain of y=cos(2) A [-2, 2] B-example-1
User Cogle
by
7.7k points

1 Answer

5 votes

Answer:

-oo, oo

Explanation:

User Aquarhead
by
8.6k points
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