Part A
The rule for the pattern is:
Subtract 0.3 from each term.
Part B
Continuing with the pattern:
- After 23.4, the next term would be: \( 23.4 - 0.3 = 23.1 \)
- After that, the next term would be: \( 23.1 - 0.3 = 22.8 \)
So the completed sequence is:
24.3, 24, 23.7, 23.4, 23.1, 22.8.