IsaiyahR316073 IsaiyahR316073
  • 25-10-2022
  • Mathematics
contestada

how to solve a sequence

Respuesta :

BetsyD120149 BetsyD120149
  • 25-10-2022

For the first sequence

Let a1 = 2

2, 9, 16, 23, ...

Recursive Formula

[tex]a_n=a_{n-1}+7[/tex]

Explicit Formula

[tex]a_n=2+7(n-1)[/tex]

For the second sequence

Let a1 = 2

2, 14, 98, 686, ...

Recursive Formula

[tex]a_n=7(a_n-1)[/tex]

Explicit Formula

[tex]a_n=2\cdot7^{n-1}[/tex]

Answer Link

Otras preguntas

People who buy shares of a company are called entrepreneurs. a.True b.False
tex]x + 4/3 + 9/8x = 7/2 + 7/4x[/tex]
under what condition do the values of gravitational force and gravitational constant become same or equal​
what is the answer to this equation. x-8/3=3
what is inertia ? write down the relation between mass and inertia?​
2 multiplied by b is equal to 8
(2x+y)^2- (y-2x)^2 pleaseee help me
How do I describe rural(please explain in your own words)
Mr Allen Paterson’s new car gets an average of 40 miles per gallon of gasoline How many gallons of gasoline will his car require to travel 520 miles
15. Check all that apply. Which TWO sentences have correct usage of pronouns and possessives? o We saw a movie about several U.S. Marines' boot camp experiences