Question

Identify the rule relating each term in the following sequence:

11
&- 4,2,- 1,
1
a. Divide by 2
b. Divide by -2
C. Multiply by -2
d. Multipſ by 2

Answer 1

B.

Explanation:

8

—4

`8 / ( - 2) = - 4`

2

`( - 4) / ( - 2) = 2`

—1

`2 / ( - 2) = - 1`

1/2

`( - 1) / ( - 2) = (1)/(2)`

—（1/4）

`( (1)/(2) ) / ( - 2) = - (1)/(4)`

1/8

`(- (1)/(4) ) / ( - 2) = (1)/(8)`