Solve the following systems of linear equations using Gaussian elimination.
x - 2y = 1
2x - y = 5
(3, 1)
Mathematics
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Solve the problem.Find the foci and asymptotes of the following hyperbola:9y2 - x2 = 9
A. Foci: (0, 
), (0, -
); Asymptotes: y = 
x, y = - 
x
B. Foci: (0, 
), (0, -
); Asymptotes: y = 3x, y = -3x
C. Foci: (
, 0), (-
, 0); Asymptotes: y = 
x, y = - 
x
D. Foci: (0, 10), (0, -10); Asymptotes: y = 3x, y = -3x
Mathematics
Find the first five terms of the infinite sequence whose nth term is given.bn = 
A. 
, 
, 
, 
, 
B. 6e, 24e2, 120e3, 720e4, 5040e5
C. 
, 
, 
, 
, 
D. -6e, 24e2, -120e3, 720e4, -5040e5
Mathematics
For the function as defined that is one-to-one, graph f and f-1 on the same axes.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Rationalize the denominator.  figure 1.png)
 figure 2.png)
Mathematics