Solve the problem.Find the points on the curve x2 - xy + y2 = 12 where the tangent is parallel to the 
A. (-2, -4), (-2, 2), (2, -2), (2, 4)
B. (-4, -2), (4, 2)
C. (-2, -4), (2, 4)
D. (-4, -2), (-2, 2), (2, -2), (4, 2)
Answer: B
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A seemingly simple argument is given. Identify at least two hidden assumptions.We should not vote for the incumbent because he has already been in office for three consecutive terms.
What will be an ideal response?
If possible, solve each system by an algebraic method (substitution or addition method). Otherwise, state that the problem has no solution or an infinite number of solutions.9x - 4y = 47-0.5x + 0.3y = -2.3
A. (4, 7) B. (7, 4) C. (7, 5) D. (6, 5)
Simplify the rational expression. If the expression is already in simplest form, state this as your answer.
A. x B. x - 3 C. x + 3 D. simplest form
Evaluate the integral.
A. 
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B. 
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C. 
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D. 
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