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

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC prove: DB bisects ∠ADC

The sales tax rate is 8%. Estimate the tax on a jacket that costs $69.95.

A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?

How can i solve this f:d->R f(x)=x at power2/x-1

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

how do you figure out what is 1/4 of 10.

If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi

A test cross with an organism with a homozygous recessive genotype results in 50% of the offspring exhibiting the recessive trait. What is the genotype of the t

An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?