Determine the amplitude or period as requested.Amplitude of y = 4 sin 
x
A. 6?
B. 4
C. 
D. 
Answer: B
Mathematics
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Northwest Airlines has been acquired by Delta. This is an example of a ____ acquisition.
A. parallel B. horizontal C. vertical D. network
Mathematics
Find the slope of the line containing the given points.(8, 2) and (6, 1)
A. - 
B. 
C. 
D. 2
Mathematics
Find an equation for the circle.Center at (3, 0), radius 9
A. (x - 3)2 + y2 = 81 B. (x + 3)2 + y2 = 81 C. x2 + (y + 3)2 = 9 D. x2 + (y - 3)2 = 9
Mathematics
Determine if the given ordered triple is a solution of the system.(3, -1, -2)x + 2y + 2z = -3 5y + 3z = -11z = -2
A. not a solution B. solution
Mathematics