emifrnco
emifrnco emifrnco
  • 01-07-2020
  • Mathematics
contestada

th
Write an explicit formula for An, the nth
term of the sequence 15, 23, 31, ....

Respuesta :

snog
snog snog
  • 01-07-2020

Answer:

a₁ = 15 and common difference = 8 so the formula is:

aₙ = 15 + (n - 1) * 8

= 8n + 7

Answer Link

Otras preguntas

How do you do these?? (the answers are there but idk how to solve them)
The total sales made by a salesperson was $25,000 after 3 months on the job and $68,000 after 23 months. Express the total sales as a linear function of the ti
Overload is the act of exercising a muscle to fatigue. a. True b. False
What is the answer for this 7th grade science
Lana has a collection of 92 stickers that she wants to put into an album. Each page holds 6 stickers. How many pages will she need? how many spaces will she hav
Describe a situation that 14-3xP could represent
Federalists supported ratification of the US Constitution because they A.) believed the nation should have a strong central government. B.) feared that the Brit
What type of relationship exists between tides and time? (Earth Science)
6.99X10^2 as a whole number or decimal.
Which of the following is a solution of y - x > -3?