Determine the domain and range of the relation.{(-3, 7), (-7, 9), (10, -2), (-2, 1)}
A. Domain: {-2, 10, -7, -3}; Range: {1, 10, -2, 9, 7}
B. Domain: {-2, 10, -7, -3}; Range: {1, -2, 9, 7}
C. Domain = {-2, 10, -7, -3}; Range: {1, 1, -2, 9, 7}
D. Domain: {1, -2, 9, 7}; Range: {-2, 10, -7, -3}
Answer: B
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Which ofthe following is equivalent to:? Four times the sum of a number and 
is 42?
A.
?
B.
?
C.
?
D.
?
E.
?
Solve.Find the center, foci, and vertices of the ellipse 36(x - 1)2 + 16(y + 2)2 = 576
A. center at (-2, 1)
foci at (-2, 1 - 2
), (-2, 1 + 2
)
vertices at (-2, 4), (-2, -8)
B. center at (-1, -2)
foci at (-1, -2 - 2
), (-1, -2 + 2
)
vertices at (-1, 4), (-1, -8)
C. center at (2, -2)
foci at (2, -2 - 2
), (2, -2 + 2
)
vertices at (2, 4), (2, -8)
D. center at (1, -2)
foci at (1, -2 - 2
), (1, -2 + 2
)
vertices at (1, 4), (1, -8)
Solve for x.
= 
A. 240 B. 30 C. 120 D. 15
Solve the problem.Find the sales charge percent for one share of MLSAX mutual fund stock if the stock was offered at $11.63 per share and has a net asset value of $11.12. Round to three decimal places.
A. 4.385% B. 4.586% C. 2280.392% D. 2180.392%