Solve the equation by completing the square.x2 - 8x - 7 = 0
A. {4 - 
, 4 + 
}
B. {8 - 
, 8 + 
}
C. {-4 - 
, -4 + 
}
D. {4 - 
, 4 + 
}
Answer: A
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Solve the problem.Find the present value of a loan with an annual interest rate of 
and periodic payments of 
for a term of 5 years, with payments made and interest charged 12 times per year.
A. $14,998.97 B. $26,998.14 C. $11,999.17 D. $29,997.93
Solve.3875 + y = 4897
A. 1376 B. 1022 C. 1409 D. 5919
Solve the proportion.
= 
A. - 33
B. 
C. 3
D. 27
Find the absolute maxima and minima of the function on the given domain.
on the trapezoidal region with vertices 
and 
A. Absolute maximum: 10 at 
absolute minimum: 0 at 
B. Absolute maximum: 10 at 
absolute minimum: 7 at 
C. Absolute maximum: 6 at 
absolute minimum: 0 at 
D. Absolute maximum: 14 at 
absolute minimum: 7 at 