Identify the sequence below as​ arithmetic, geometric, or neither. Then find the next two terms.

15​, negative 1−15​, 15​, −15​, ...
Choose the correct type of sequence below.
neither
neitherneither
arithmetic
geometric
The next term in the​ sequence, a5​, is ____ ​(Simplify your​ answer.)
The next term in the​ sequence, a6​, is ___. ​(Simplify your​ answer.)

1 answer

arithmetic

The next term, a5, is 15.

The next term, a6, is -15.