Question

Is the sequence 3, 12, 36, ... a geometric sequence? Explain

Answer 1

Use the formula to find out it's rate.

Answer 2

what lol

Answer 3

\[\frac{12}{3} = 4\]
\[\frac{36}{12}=3\]

So their signs rate is different hence it means they aren't geometric.

Answer 4

hey jenny dont mind me, this is for saifoo, saifoo please dont be mad at me:(.....................ok i made my point

Answer 5

The formula to find the rate is,
\[\frac{\text{any term}}{\text{any term before it}}\]

Answer 6

@aminah.love18 , please check your inbox. :p

Answer 7

need help...Is the sequence 5,9,15...an arithmetic sequence? explain