A pattern rule for a sequence is Start at 8, double each number and add 2. what are the first five numbers

Question

Nadia Dillon

Mathematics

22 January, 16:57

A pattern rule for a sequence is Start at 8, double each number and add 2. what are the first five numbers

+3

Answers (2)

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Valentin Sanchez · Answer 1

(8 x 2) + 2 = 18 (18 x 2) + 2 = 38 (38 x 2) + 2 = 78 (78 x 2) + 2 = 158 ... can you see the pattern? All numbers end in 8. Thats the only pattern I see.

Bria Sullivan · Answer 2

8, 18, 38, 78, 158. Just double the last number and add two to that (edited)