cutiepie61 cutiepie61
  • 16-02-2019
  • Mathematics
contestada

Write the recursive formula for the geometric sequence.

a1 = -2 a2 = 8 a3= -32

Respuesta :

mathecoach
mathecoach mathecoach
  • 16-02-2019

Answer:

recursive

a(1) = -2 ; a(n) = -4 * a(n - 1)

explicit

a(n) = -2 * (-4)^(n - 1)

Answer Link

Otras preguntas

Essential Math Alg/Geo
roadway signs are used to warn drivers of an upcoming steep down grade that could lead to a dangerous situation. If the grade shown in the sign is 8%, what is t
Which battle was considered a turning point in the war? a. Battle of Yorktown b. Battle of Saratoga c. Battle of Lexington and Concord d. Battle of Bunker Hil
which statement best describes the purpose of wall paintings in Egyptian tombs
what is [tex]\frac{2}{3} * 81[/tex]
How to set the equations
Find the root of the equation 6x + 3= 0
(2x+3y-4z)-(x-y-z) combine like terms
should simon bolivar be consider a hero or villain?
Rural colleges are usually located in