arithmetic
posted by catherine .
State whether the following sequence is arithmetic, geometric, or neither.
10, 10.25, 10.50625, 10.76890625, .... (Points : 1)
arithmetic sequence
geometric sequence
neither

1. check if 10.2510 = 10.50625  10.25 , if true then AS
2. check if 10.25/10 = 10.50625/10.25 , if true then GS
if both are false, then "neither"
if one is true, verify with the other given value. 
Arithmetic sequence