Find the 4th term in the sequence with the following definition A1=-2 An=2an-1-3

asked Jun 10, 2022 203k views

4 votes

Find the 4th term in the sequence with the following definition
A1=-2
An=2an-1-3

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6 votes

Answer:

A4=-37

Explanation:

A2=2A1-3= 2*(-2)-3=-7

A3=2A2-3=2*(-7)- 3=-17

A4=2A3-3=2*(-17)-3=-37

Lauryn answered Jun 14, 2022

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