Which sequence matches the recursive formula? a_{n}=2a_{n-1}+5, where a_{1}=5 A) 5,10,15,20,... B)

Belen Jones

Belen Jones

Answered question

2022-02-03

Which sequence matches the recursive formula? an=2an1+5, where a1=5
A) 5,10,15,20,...
B) 5,15,35,75,...
C) 5,15,25,35,...
D) 5,20, 35, 50,...

Answer & Explanation

Evie French

Evie French

Beginner2022-02-04Added 18 answers

a1=5
a2=2a1+5=25+5=15
a3=2a2+5=215+5=35
a4=2a3+5=235+5=75

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