Find the domain and range of the relation.{(-2, -6), (1, 4), (4, 0), (7, -1)}
A. domain: {-2, 1, 4, 7}, range: {-6, 4, 0 }
B. domain: (-?, ?), range: {-2, 1, 4, 7}
C. domain: {-2, 1, 4, 7}, range: {-6, 4, 0, -1}
D. domain: {-6, 4, 0, -1}, range: (-?, ?)
Answer: C
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A. 0.1 B. 1.2 C. 0.5 D. 0.2
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A. 
tan-1
B. 
tan-1
C. sin-1
D. 
sin-1
Perform the indicated operation.
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