Rotate the axes so that the new equation contains no xy-term. Graph the new equation.x2 + xy + y2 - 3y - 6 = 0
A. 
B. 
Answer: A
Mathematics
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Solve the equation.
= 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The following table shows the average amount spent per week on groceries by four different families with three members. Construct a bar graph showing amount spent on groceries by family.
What will be an ideal response?
Mathematics
Give the equations of any vertical asymptotes.f(x) = 
A. x = -2 B. x = 2 C. x = 0, x = -2 D. x = 4
Mathematics
An expression that occurs in calculus is given. Reduce the expression to lowest terms.
A. 
B. 
C. 
D. 
Mathematics