contestada

For the following sequence, state if its arithmetic, geometric or neither -4, 12, -36, 108, -324...

Explain why.

Respuesta :

geometric because the common factor is -3. each time it’s being multiplied by negative 3.
ANSWER/// GEOMETRIC

Answer:

It's geometric

Step-by-step explanation:

You multiply each term by "-3," so the common ratio is -3, making the sequence geometric.