find the common diffrence in the outputs to help find the missing outputs in the tabe . be sure tom show your work

a [5] [6] [7] [8] [9]
b [3.8] [4.6] [5.4] [?] [?]

To find the common difference in the outputs, we need to subtract consecutive numbers in the output sequence.

4.6 - 3.8 = 0.8
5.4 - 4.6 = 0.8

The common difference is 0.8. Now, we can use this to find the missing outputs:

For a = 8:
Output = 5.4 + 0.8 = 6.2

For a = 9:
Output = 6.2 + 0.8 = 7.0

So, the table should look like:

a [5] [6] [7] [8] [9]
b [3.8] [4.6] [5.4] [6.2] [7.0]