Question

make a conjecture about the next item in the sequence.



1, 4, 16, 64, 256



answer.......... a. 122 b. -480 c.-488 d. 116

Answer 1

umm...none of the above.

Answer 2

1 = 1^2
4 = 2^2
16 = 4^2
64 = 8^2
256 = 16^2

so next in line should be 32^2...