Question

Find the next three terms of the arithmetic sequence 39 50 61 72

Answer 1

83, 94, 105

Explanation:

d = 50 - 39 = 11

Therefore:

the 5th: 72 + 11 = 83

the 6th: 83 + 11 = 94

the 7th: 94 + 11 = 105