Answer:
Table B
Step-by-step explanation:
The table that best represents an exponential function of the form [tex]y=b^x[/tex] when 0 < b < 1 is the second table shown in the attachment.
You need to examine the output values. If the output values approaches zero as x-values increases, then it represents an exponential function whose b-value is 0 < b < 1.
For instance, as we can see in table B, the output values are:
[tex]27\to9\to3\to1\to\frac{1}{3}\to\frac{1}{9}\to\frac{1}{27}[/tex]
The correct answer is Table B
