lemonhyuck lemonhyuck

06-08-2020
Mathematics

contestada

Find an equation for the nth term of the arithmetic sequence. 9, 11, 13, 15, ...

Respuesta :

Iliyaan Iliyaan

06-08-2020

Answer:

2n+7

Step-by-step explanation:

First lets find the common difference which is 2, now we can use this formula to find the nth term.

an = a1 + (n - 1 ) d

an= 9+(n-1)2

=9+2n-2

=2n+7

To check let's insert n=5, 2(5)=10+7=17.

15+2=17!

Answer Link

Otras preguntas

like amir, the reader learns little about the general until after amir and soraya are married. compare the general and baba. what is the significance of some of

solve for h : 17 - 4h = -16 + 11h

select all of the ways in which the bill of rights and the constitution address the concern shared by both authors

Measurements taken at various points in the transformation process for control purposes are called.

Given the function f ( x ) = 4 x 2 − 5 x + 7 f ( x ) = 4 x 2 - 5 x + 7 . Calculate the following values: f ( − 2 ) = f ( - 2 ) = f ( − 1 ) = f ( - 1 ) = f ( 0 )

Describe what colonial government and democracy looked like in 1750

3 ways Bernie Sanders built a logical argument in his Make College Free for All speech

A hummingbird can travel up to 15 meters per second. What is the hummingbird's speed in miles per hour? 1 mile ≈ 1609 meters Enter your answer, as a decimal to

status, trends, and equilibrium abundance estimates of the translocated sea otter population in washington state

Which group would most likely have supported eugenics theory? A. Civil rights reformers B. Anti-imperialist activists C. Nativist sympathizers D. Labor union or

Q&A Education