gjhusick gjhusick

02-07-2017
Mathematics

contestada

Write the explicit formula that represents the geometric sequence-2, 8, -32, 128

Respuesta :

LAGRHA15 LAGRHA15

02-07-2017

The explicit formula for your geometric sequence would be an = -2 * 4ⁿ⁻¹.

The explicit formula is: an = a₁*r ⁿ⁻¹

a₁ = -2
r = 4

Answer Link

Otras preguntas

What is the appropriate term to describe the triangular-shaped mouth of the Nile River?

What was the Alien Act? It authorized the arrest and deportation of immigrants who criticized the government. It limited the federal government to powers explic

which bryophyte is found in bogs swamps and forms peat, a source of fuel? A) marchanita B) anthiceros C) Sphagnum

Help please The Indian leader who advocated a nonviolent approach to independence was _____. Bose Gandhi Nehru Akbar

Give the next two numbers in the pattern. 0, 0.75, 1.5, 2.25,... Enter the answers separated by a comma without any spaces.

what are chromosomes made of? a. Gametes b. Carbohydrates c. DNA d. Tetrads

What is 267 divided by 3?

In 1824, Mexico became a monarchy a republic a autocracy a communist state

An ice cream stand uses the expression 2 + 0.5x to determine the cost (in dollars) of an ice cream cone that has x scoops of ice cream. How much does an ice cre

Which statement is true of the British colony of Jamestown? It was founded as a debtor’s colony for British people who had lost their land as a result of a debt