angelocalderon5912 angelocalderon5912
  • 17-02-2022
  • Mathematics
contestada


f(x) = 4 (2.5)^x-1
How do i find the 5th term of the sequence?

Respuesta :

goddessboi goddessboi
  • 17-02-2022

Answer:

156.25

Step-by-step explanation:

[tex]f(x)=4(2.5)^{x-1}\\\\f(5)=4(2.5)^{5-1}\\\\f(5)=4(2.5)^4\\\\f(5)=4(39.0625)\\\\f(5)=156.25[/tex]

Therefore, the 5th term of the geometric sequence is 156.25

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