kristianbenavides kristianbenavides
  • 02-04-2020
  • Mathematics
contestada

Complete the recursive formula of the arithmetic sequence −5,−25,−45,−65,...

Respuesta :

Mikeylaws20 Mikeylaws20
  • 02-04-2020

Answer:

a

n

=

−

20

n

+

15

an=-20n+15

Step-by-step explanation:

Use a Formula

Answer Link
DeanR
DeanR DeanR
  • 02-04-2020

The recursive formula is

a[1] = -5

a[n] = a[n-1] - 20

The recursive part is the last equation.

Answer Link

Otras preguntas

why do you think many Cubans support Castro
the scale of a map is 1 cm: 15 km. what is the actual distance corresponding to each map distance
the screen on brianna new phone is 2.85 centimeters long. what mixed number represents the length ofbthe phone screen
simplify the square root of 9 ÷ by the square root of 25
What is greater 8/9 or 11/12
Plz help!!!! With math!!
Plz help!!!! With math!!
Read the sentence. The flute is not as difficult to play as I once thought. Which rewritten sentence begins with an adverb? A. It’s not as difficult to play as
If you have 13 oranges and u times it by 9 and than divide it by 3 add it to 65 take away 30 = ?????????? Wanna know
If you have 13 oranges and u times it by 9 and than divide it by 3 add it to 65 take away 30 = ?????????? Wanna know