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

YOOO PLEASE HELP ASAP!!! Why was the 18th amendment created? Please briefly explain in simple terms.
What is the solution to the equation 1/4x+2=-5/8x-5 O X=-8 O x=-7 O X= 7 O X=8
Which unit of measure would you typically use to find the height of a bottle? A) ounces B) centimeters C) milliliters D) kilogramsWhich unit woukd you use to me
?????helppppp pleasee
How do cultures influence one another
In this passage what happened to Smith and his family
Hillary is dropping objects that are the same volume. She wants to investigate how an object's mass affects the average speed at which it travels when dropped,
A high school has 900 students. In a random sample, 15 of 100 students played two sports. Predict that number of students who play two sports in the whole schoo
Why was the Open Door Policy a perfect representation of American Imperialism?
Which of the following equations is equivalent to y = 1/2 x - 2.