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Determine domain and range from trigonometric graphs
Worksheet
Grade Level
Trigonometry
TRIG.63 Determine domain and range from trigonometric graphs
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70) Find the domain and range of y = 2 + 1 divided by sin(x).
A
Domain all real x, Range (-infinity, 1] U [3, infinity)
B
Domain all real x except x = (pi over 2) + k pi, Range (-infinity, 1] U [3, infinity)
C
Domain all real x except x = 2k pi, Range (-infinity, 1] U [3, infinity)
D
Domain all real x except x = k pi, Range (-infinity, 1] U [3, infinity)
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