Determine if the given ordered triple is a solution of the system.x - y + z = 2x + y + z = -2x + y - z = -12(5, -5, -2)
A. Yes
B. No
Answer: B
Mathematics
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Use the given vectors u, v, w, and z to draw the indicated vector. 
u + z
A. 
B. 
C. 
D. 
Mathematics
Perform the division.
A. y2 + 4
B. y + 
C. y - 4
D. y + 4
Mathematics
Solve the equation by the method of your choice.x2 + 12x + 15 = 0
A. {6 - 
, 6 + 
}
B. {6 + 
}
C. {-12 + 
}
D. {-6 - 
, -6 + 
}
Mathematics
Graph the function.f(x) = 4x4 - x3 + 3x2 + 3x + 1
A. 
B. 
C. 
D. 
Mathematics