Find the square.(3x - 7y2)
A. 9x2 + 49y2
B. 3x2 - 42xy + 49y2
C. 3x2 + 49y2
D. 9x2 - 42xy + 49y2
Answer: D
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Find dy/dt.y = cos4(?t - 11)
A. 4 cos3(?t - 11) B. -4? sin3(?t - 11) C. -4 cos3(?t - 11) sin(?t - 11) D. -4? cos3(?t - 11) sin(?t - 11)
Solve the system by the substitution method. Be sure to check all proposed solutions.x + y = 6y = 2x
A. {(-2, 8)} B. {(2, 4)} C. {(3, 3)} D. {(1, 5)}
Find two sets of parametric equations for the given rectangular equation.y = 2x + 2
A. x = t, y = 2t + 2; x = t, y = 
+ 2
B. x = 2t, y = t + 2; x = 
, y = t + 2
C. x = t, y = 2t + 2; x = 2t, y = t + 2
D. x = t, y = 2t + 2; x = 
, y = t + 2
If an organization's goal in internationalizing is learning, then the best approach is the transnational strategy.
Answer the following statement true (T) or false (F)