Find the inverse of the function.{(7, 1), (5, 2), (3, 3), (1, 4)}
A. {(2, 1), (1, 3), (7, 5), (2, 3)}
B. {(2, 1), (4, 3), (7, 3), (2, 3)}
C. 
D. {(1, 7), (2, 5), (3, 3), (4, 1)}
Answer: D
Mathematics
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Solve the equation.(6.2)2 = (13.3)2 + (15.5)2 - 2(13.3)(15.5)cos ? for 0° < ? < 90°
A. 58.1 B. 25.3° C. 21.3° D. 23.3°
Mathematics
Convert from binary form to the indicated base.1110000100two to base sixteen
A. 211sixteen B. 422sixteen C. 1688sixteen D. 384sixteen
Mathematics
For the pair of functions, find the quotient 
(x) and give any x-values that are not in the domain of the quotient function.f(x) = 27x3 - 216, g(x) = 3x - 6
A. 9x2 - 18x + 36; x ? 0 B. 10x2 + 20x + 35; x ? 2 C. 9x2 + 18x + 36; x ? 2 D. 3x2 + 6x + 36; x ? -2
Mathematics
Evaluate the expression for the given values.
x = 5, y = 7
A. 4 B. 34 C. 18 D. 6
Mathematics