Question

Complete the table A- 5, 6, 7, 8, 9 B- 3.8, 4.6, 5.4, ____, ____,

Answer 1

The common difference of the data set of A is 1. While the common difference in the data set of B is 0.80

B.) 3.8 + 0.80 = 4.60
      4.6 + 0.80 = 5.40
      5.4 + 0.80 = 6.20
      6.2 + 0.80 = 7.00

Answer 2

The next two are: 6.2, 7
The pattern is by adding .8 to the last number