Determine the standard equation of the ellipse described.Focus at (-2, 0); vertices at (-6, 0) and (6, 0).
A. 
+ 
= 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Answer: B
Mathematics
You might also like to view...
Find the nonreal complex solutions of the equation.5x2 + 9x + 7 = 0
A. {
, 
}
B. {
, 
}
C. {
, 
}
D. {
, 
}
Mathematics
Find f(g(x)) and g(f(x)) and determine whether the pair of functions f and g are inverses of each other.f(x) = 3x and g(x) = 
A. inverses B. not inverses
Mathematics
Multiply. Express the product in lowest terms.
? 
A. 
B. 14z
C. 
D. 
Mathematics
Evaluate the expression.(-3)3 ? (-6)2
A. -972 B. -90 C. 108 D. 972
Mathematics