celestealvarez8982 celestealvarez8982

20-05-2021
Mathematics

contestada

What is the 8th term in this quadratic sequence?
-1, 5, 15, 29

Respuesta :

joycelynnotwo2 joycelynnotwo2

03-04-2022

Answer:

125

Step-by-step explanation:

the nth term of the sequence is

[tex]2 {n}^{2} - 3[/tex]

By using this formula,

8th term = 2(8^2) - 3

= 125

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