Answer:
Multiply the previous value by 3.
Explanation:
The correct pattern in the values as the exponents increase is - Multiply the previous value by 3.
We can see, that
is
![(1)/(3)](https://img.qammunity.org/2020/formulas/mathematics/middle-school/o08xg954t1gbzo9avralvfomcybk63rm02.png)
And in the next step,
is
![(1)/(3)*3=1](https://img.qammunity.org/2020/formulas/mathematics/middle-school/ctll8szc8p4ouxvno7p2lhlh7zd1lidgff.png)
In the next step,
is
![1*3=3](https://img.qammunity.org/2020/formulas/mathematics/middle-school/adl8scohf7375iz9jnx1o01o62xdwxpjcu.png)
In the last step,
is
![3*3=9](https://img.qammunity.org/2020/formulas/mathematics/middle-school/mej2k08hiraziwt5kkj3v850uiqbrjz785.png)
So, at each step, 3 is multiplied to the previous product/value.
Therefore, the correct answer is last option.