What are the first four terms of the sequence represented by the expression 5+2n

Question

Mathematics

Zachery Hayes

14 September, 23:16

What are the first four terms of the sequence represented by the expression 5+2n

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Answers (2)

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Boots · Answer 1

Subsitute n=1, n=2, n=3,=4 to get the firstt 4 terms

5+2 (1) = 5+2=7

5+2 (2) = 5+4=9

5+2 (3) = 5+6=11

5+2 (4) = 5+8=13

first 4 terms are 7,9,11,13

Sophia Bradley · Answer 2

Term 1, n = 1

5 + 2 * 1 = 5 + 2 = 7

term 2, n = 2

5 + 2 * 2 = 5 + 4 = 9

term 3, n = 3

5 + 2 * 3 = 5 + 6 = 11

term 4, n = 4

5 + 2 * 4 = 5 + 8 = 13

7, 9, 11, 13