Find The nth Term of this number sequence 18, 16, 14, 12

Hderanga asked Jul 3, 2022

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18 votes

Find The nth Term of this number sequence
18, 16, 14, 12

Hderanga asked Jul 3, 2022

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15 votes

a = 18

d = 16 - 18 = -2

an = a + (n - 1) × d

an = 18 + (n - 1) × (-2)

an = 18 - 2n + 2

an = -2n + 20

Simon Bowly answered Jul 8, 2022

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