Find the equation of an ellipse that contains the following points.(-1, 6), (-1, -4), (7, 1), (-9, 1)
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: A
Mathematics
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Solve the rational equation.1 + 
= 
A. {-9, 8}
B. 
C. {9, 8}
D. {9, -8}
Mathematics
Reduce the fraction to simplest form.
A. 
B. - 
C. 
D. 
Mathematics
Provide an appropriate response.Express the following by using positive exponents: 5-3
What will be an ideal response?
Mathematics
Rationalize the denominator of the expression.
?
What will be an ideal response?
Mathematics