Answer:
The common difference is 0.8, and the two missing b values are 6.2 and 7.0.
Step-by-step explanation:
Focus on the 2nd row of the table first. Determine the common difference. Starting with 3.8 and moving to the right, the next b value is 4.6 (an increase of 0.8 from 3.8) and the next one after that is 5.4 (also an increase of 0.8 from the previous b vaue). So the common difference is 0.8.
Add 0.8 to b=5.4; we get 6.2. Add 0.8 to b = 6.2; we get 7.0. So the two missing values in the 2nd row of the table are 6.2 and 7.0.
This is an example of what it means to discover a "pattern" or "rule."
