Match the functions with their graphs.
1. f(x) = cos(x)
2. f(x) = sin(x)
3. f(x) = tan(x)
4. f(x) = arcsin(x)
5. f(x) = arccos(x)
6. f(x) = arctan(x)

A B C D E F

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In order to get credit for this problem all answers must be correct.