ryleecgoddard ryleecgoddard
  • 04-02-2022
  • Mathematics
contestada

4. Which of the following is a geometric sequence?
O 3,6,9, 12,...
50,25,0, -25,...
011, 15, 19, 23, ...
4,-16,64, -256,...
HELP PLSS

Respuesta :

jimthompson5910 jimthompson5910
  • 04-02-2022

Answer: Choice D

Explanation:

We can verify this by noticing the ratio between adjacent terms is the same

  • term2/term1 = -16/4 = -4
  • term3/term2 = 64/(-16) = -4
  • term4/term3 = -256/64 = -4

The common ratio is -4. Each time we need a new term, multiply the previous term by -4. Example: -16*(-4) = 64.

Answer Link

Otras preguntas

Express number in standard form 8.023×10^-7
How would you describe the Romans compared people who live in front of them? what made the Romans only? think about the many ways they were different from those
By 1914, which European nation had the most powerful navy? A. Russia B. France C. Germany D. Great Britain
what do monet,renoir,morisot,and van gogh have in common?
why did ancient sumer most likely develop in mesopotamia? A) The land is situated on a crossroads of trade B) Highlands shelter the land from outside invasion C
What can be claimed about the concepts of happiness
1. Directions: Select all the correct answers.Which of the following sentences have the compound-complex structure? -Jorge wanted to do well in school, so he
what is antonym of chamber? please let me know.
Montel spends $0.75 every time he plays his favorite video game. If he has $10 write and solve an inequality to find how many video games he can play
what are the key elements associated with measuring the weather