Write the nth term rule for the arithmetic sequence with d=4 and a_14=46

Dylan Nixon 2022-10-22 Answered
Write the nth term rule for the arithmetic sequence with d=4 and a 14 = 46
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Answers (1)

Layton Leach
Answered 2022-10-23 Author has 15 answers
The nth term rule is a n = a 1 + ( n - 1 ) d
To write the nth term rule we need to know both d and a.
We have d=4 and the value of a_14#
a 14 = a + ( 14 - 1 ) 4 = 46
a + 13 × 4 = 46
a = - 6
a n = - 6 + ( n - 1 ) 4
a n = - 6 + 4 n - 4
a n = 4 n - 10
Did you like this example?
Subscribe for all access

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more