# math

posted by
**Nisabel** on
.

-4, 8, -16, 32

arithmetic 64, 128, 256

geometric -64, 128, -256

Geometric -48, 64, -80

the sequence is neither geometric nor arithmetic

posted by
**Nisabel** on
.

-4, 8, -16, 32

arithmetic 64, 128, 256

geometric -64, 128, -256

Geometric -48, 64, -80

the sequence is neither geometric nor arithmetic