Give the domain and range of the relation.{(1, 7), (-1, -8), (-6, -5), (6, -8)}
A. Domain: {-8, -5, 7}; Range: {-6, -1, 1, 6}
B. Domain: {-6, -1, 1, 6}; Range: {-8, -5, 7}
C. Domain: {1, 6, 7}; Range: {-8, -6, -5, -1}
D. Domain: {-8, -6, -5, -1}; Range: {1, 6, 7}
Answer: B
Mathematics
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?
A.
B.
C.
D.
E.
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Minimize 
subject to the given constraints.
?
?
?
A. 
B. 
C. 
D. 
E. none of these
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Decide whether the ordered pair is a solution of the given system.(-2, -10)y = x2 + 4x - 6y = 2x - 7
A. No B. Yes
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Find k such that the function is a probability density function over the given interval. Then write the probability density function.f(x) = 
; 1 ? x ? 17
A. 
; f(x) = 
B. 
; f(x) = 
C. ln 17; f(x) = x ln 17
D. 1 - ln 17; f(x) = 
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