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

Lowest common multiple of 20 and 54
the area of a square is 144 square inches. what is the perimeter of the square in feet?
If the somatic cells of a human contain 46 chromosomes, then after meiosis new sex cells would contain _____ chromosomes. A) . 23. B) . 46. C) . 64. D) . 92
Is a fungi a prokaryote organism or a eukaryte organism?
compare and contrast lipids and carbohydrates
tan θ sin θ + sin θ = 0 . Solve the given equation.
Why might a playwright include asides in a play? A) Asides allow characters to speak to one another on stage without being interrupted by anyone else. B) Aside
Which statement about aerobic exercise is NOT true? Aerobic exercise strengthens the muscles that help us breathe. Aerobic exercise is carried out for a
Evaluate the expression 11C4.
what is the least ten digit whole number