6 Trig Graphs; domain and range
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| cos | Domain: All reals
Range: [-1, 1]
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| sin | Domain: All Reals
Range:[-1, 1]
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| tan | Domain: all real numbers except pi/2 + k pi, k is an integer.
Range:all real numbers
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| cot | Domain: all real numbers except k pi, k is an integer.
Range: all real numbers
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| sec | Domain: all real numbers except pi/2 + k pi, n is an integer.
Range: (-infinity , -1] U [1 , +infinity)
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| csc | Domain: all real numbers except k pi, k is an integer.
Range: (-infinity , -1] U [1 , +infinity)
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Created by:
blozano21
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