Find the absolute value.
A. -19
B. 0
C. 38
D. 19
Answer: D
Mathematics
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Find the indefinite integral.
?
What will be an ideal response?
Mathematics
Find the determinant of the given matrix.
A. -30 B. -6 C. 270 D. 6
Mathematics
Consider the simplex tableau that is the final one in a problem to maximize x + 2y + 3z. 
What are the values of x, y and z when the maximum value of x + 2y + 3z occurs?
A. x = 19, y = 2, z = 5. B. x = 0, y = 2, z = 5. C. x = 2, y = 5, z = 0. D. x = 2, y = 1, z = 0. E. none of these
Mathematics
Determine a rational function that meets the given conditions, and sketch its graph. The function f has vertical asymptotes at x = - 2 and x = 0, a horizontal asymptote at y = -3, and f(1) = 0.
A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 
Mathematics