mzakaria123561 mzakaria123561

20-11-2019
Mathematics

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the nth term of a sequence is 25-3n what is the first three temrs

Respuesta :

jimrgrant1 jimrgrant1

20-11-2019

Answer:

22, 19, 16

Step-by-step explanation:

To find the first 3 terms substitute n = 1, 2, 3 into the n th term rule

25 - 3(1) = 25 - 3 = 22 ← first term

25 - 3(2) = 25 - 6 = 19 ← second term

25 - 3(3) = 25 - 9 = 16 ← third term

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