Determine whether y ? ? or y ? -? as x ? -? and x ? ?.y = -7x2 + 7x3 + 6x - 4
A. y ? -? as x ? -?; y ?- ? as x ? ?
B. y ? -? as x ? -?; y ? ? as x ? ?
C. y ? ? as x ? -?; y ? -? as x ? ?
D. y ? ? as x ? -?; y ? ? as x ? ?
Answer: B
Mathematics
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A. 
B. 
C. 
D. 
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Use De Morgan's laws to write the negation of the statement.Roger or Emil will attend the game.
A. Roger will not attend the game and Emil will not attend the game. B. Roger will not attend the game and Emil will attend the game. C. Roger and Emil will attend the game. D. Roger or Emil will not attend the game.
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Factor.9x2 - 25
A. (3x + 5)(3x - 5) B. (3x + 5)2 C. (3x - 5)2 D. 9x2 - 25
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Determine whether the test point is a solution to the linear inequality.(5, 3), x ? 7
A. Yes B. No
Mathematics