Question

Is the sequence -24,23,-22 a geometric sequence?

Answer 1

No. Geometric sequences have the same ratio between each successive pair of terms and `(-22)/23 != 23/-24`

Explanation:

Geometric sequences can always be expressed as `a_i = a_1 r^(n-1)` where `a_1` is the first term in the sequence and `r` is a non-zero constant ratio between terms.