113300 113300
  • 05-02-2020
  • Mathematics
contestada

What is the equation for the nth term of the geometric sequence -2,10,-50

Respuesta :

kenlingdad kenlingdad
  • 05-02-2020

Answer:

x₍ₙ₎ = x₍₁₎ * (-5)ⁿ⁻¹

Step-by-step explanation:

x₍ₙ₎ = x₍₁₎ * (-5)ⁿ⁻¹

x₍₁₎ = -2

x₍₂₎ = (-2) x (-5)²⁻¹ = (-2) x (-5) = 10

x₍₃₎ = (-2) x (-5)³⁻¹ = (-2) x (-5)² = -50

Answer Link

Otras preguntas

The circumfrence of a circle is 16TT
In today’s labor force, workers are waiting longer to retire. a. True b. False
It takes one and a half minutes to swim a length. How many length can I swim in 12 minutes
What is 2.33 written as a mixed number in simplest form? A. 1002/33 B. 233/100 C. 2100/33 D. 233/100
which two numbers multiply to a -4 and add to a possitive 10?
Would a female become pregnant is sperm is on the labia?(my biology teacher asked this...)
Audrey is buying a new car for $32,998.00. She plans to make a down payment of $4,200.00. If she's to make monthly payments of $525 for the next five years, wha
A collision between two pieces of continental crust at a converging boundary produces a
The water on the Earth today has been sustaining life for millions of years. a. True b. False
Forced famine in Ukraine (1932–1933) was a direct result of