Answer:
Step-by-step explanation:
The given equation is
[tex]\frac{x^{2} }{121} +\frac{y^{2} }{1} =1[/tex]
Where [tex]a^{2} =121[/tex] and [tex]b^{2}=1[/tex]. Remember, the greater denominator is the parameter [tex]a[/tex].
[tex]a^{2} =121 \implies a=11[/tex]
[tex]b^{2}=1 \implies b=1[/tex]
Now, the vertices of an ellipse with center at the origin are defined as
[tex]V(a,0)\\V'(-a,0)[/tex]
Replacing values, we have
[tex]V(11,0)[/tex] and [tex]V'(-11,0)[/tex]
Therefore, the right answer is A.
(The image attached proves this result).
Answer: A. (-11,0) and (11,0)
Step-by-step explanation: Right on edge
