Graph the equation.h(x) = -x2 + 8x - 16
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the exact solutions to the quadratic equation in the complex numbers.x2 - 4x + 29 = 0
A. -2 ± 5i B. 4 ± 10i C. 7, -3 D. 2 ± 5i
Mathematics
Solve the problem.Since sin 
= 1 and 
is in the interval 
, sin-1 1 =
A. 
B. - 
C. - 
D. 
Mathematics
Use the parallelogram rule to find the magnitude of the resultant force for the two forces shown in the figure. Round to one decimal place.
A. 132.7 lb B. 180.3 lb C. 146.5 lb D. 21,459.5 lb
Mathematics
Use a graphing utility to graph the curve defined by the given parametric equations.x = t + 2, y = 3t - 1; 0 ? t ? 3
A. 
B. 
C. 
D. 
Mathematics