Use Gaussian elimination to solve the linear system by finding an equivalent system in triangular form.
A. (0, 5, 0)
B. no solution
C. (0, 5, -5)
D. (0, 0, 5)
Answer: A
Mathematics
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Determine whether the series is absolutely convergent, conditionally convergent, or divergent. Select the correct answer.
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Mathematics
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: (3, 0) , y-intercept: 
;
B. x-intercept: (7, 0) , y-intercept: 
;
C. x-intercept: (-3, 0) , y-intercept: 
;
D. x-intercept: (0, 0) , y-intercept: (0, 0) ;
Mathematics
Find the domain of the given function.f(x) = 
A. 
B. 
C. 
D. (-?, ?)
Mathematics
Graph the compound inequality.2x + y < 6 or 3x - 2y > 5
A. 
B. 
C. 
D. 
Mathematics