Provide an appropriate response.The function f(x, y) = x2 + 
y3 + 2xy - 8y + 6 has a relative minimum at
A. (2, -2).
B. (-4, 4).
C. (3, 6).
D. (6, -6).
E. (-3, 3).
Answer: B
Mathematics
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Subtract.
- (-5)
A. - 
B. 
C. 
D. - 1
Mathematics
Solve the problem.A parallelogram has an area of (72b4 + 60b3 - 36b) square meters. Write 
in factored form.
A. 12b4(6 + 5b3 - 3b) B. 12(6b4 + 5b3 - 3b) C. 12b(6b3 + 5b2 - 3) D. b(72b3 + 60b2 - 36)
Mathematics
Classify the angle as acute, right, straight or obtuse.
A. acute B. right C. obtuse D. straight
Mathematics
Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.
A. 
+ 
+ 
+ 
B. 
+ 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
+ 
Mathematics