Answer:
It's A.
Step-by-step explanation:
The length of the major axis is a + b where a and b are the distances from each focus to any point on the ellipse.
Answer:
2
Step-by-step explanation:


<em>good luck, i hope this helps :)</em>
Answer:
The answer is option B. 729 over 64
Replacing 9 for the nth term of the sequence we get 9^2 + 1 = 82, Therefore the 9th term is = 82