jasonharding101 jasonharding101

18-12-2020
Mathematics

contestada

What is the explicit equation for 4, 9, 14, 19

Respuesta :

nadia2318116 nadia2318116

22-12-2020

Step-by-step explanation:

a(n) = a1 +(n-1)d

d=9-4=14-9=19-14=5

a1=4

Then :

a(n) = 4+(n-1)5

hope this helps

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