Find the square root.- 
A. 4
B. -4
C. -8
D. not a real number
Answer: B
Mathematics
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Find the global maxima and minima of the function on the given domain.
on the square 
A. Global maximum: 108 at 
and 
global minimum: 0 at 
B. Global maximum: 36 at 
and 
global minimum: 0 at 
C. Global maximum: 108 at 
and 
global minimum: 36 at 
and 
D. Global maximum: 36 at 
and 
global minimum: 27 at 
and 
Mathematics
Find the limit of the sequence if it converges; otherwise indicate divergence.an = 
n
A. 1 B. e-6 C. e D. Diverges
Mathematics
Find the real solutions, if any, of the equation. Use the quadratic formula.x2 - 8x - 15 = 0
A. {4 + 
, 4 - 
}
B. {-4 + 
, -4 - 
}
C. {8 + 
, 8 - 
}
D. {4 + 
, 4 - 
}
Mathematics
Graph the equation.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics