Respuesta :

wegnerkolmp2741o

Answer:

b.) - 1/2

Step-by-step explanation:

The common ratio is found by taking the second term and dividing by the first term

-1/4÷ 1/2

Copy dot flip

-1/4 * 2/1

-1/2

lukehack66
Answer: b

Explanation: it is one half and negative divided by negative equals positive