Sequence: 9, 16, 25, 36, 49, ...
a. Write down the next two terms of the sequence.
b. Find, in terms of n, a formula for the nth term of the sequence.
c. Hence, find the 25th term.
A. a. 64, 81 b. n^2 c. 625
B. a. 64, 81 b. n^2 +8 c. 625
C. a. 64, 81 b. n^2 −6 c. 625
D. a. 64, 81 b. n^2 −2 c. 625
