sanic123
sanic123 sanic123
  • 01-02-2019
  • Mathematics
contestada

Which function represents the sequence?


f(n)=n+3

f(n)=7n−4

f(n)=3n+7

f(n)=n+7

Which function represents the sequence fnn3 fn7n4 fn3n7 fnn7 class=

Respuesta :

a5904640
a5904640 a5904640
  • 01-02-2019

Let's have in mind:


f(n) = a1 + (n - 1).r


r = a2 - a1

r = 10 - 3

r = 7


So,


f(n) = a1 + (n - 1).7

f(n) = 3 + (n - 1).7

f(n) = 3 + 7n - 7

f(n) = 7n - 4



Answer Link

Otras preguntas

Pls I need help10.(Active Citizens LO 8 LC)Independent candidates are more likely to win which kind of election? (1 point)A.FederalB.PresidentialC.LocalD.State1
Describe the treatment goals for dialysis.
Yes or no, are these functions
i need help!!!! find x and y please
Help me please guys. Find the measure of angle b using the law of sines. I need to show full work to the teacher
A. Round each number o the nearest ten thousandth.1. 2.146723. 0.092572. 6.666664. 45. 123455. 17. 45628​
What process do plants undergo to produce chemical energy?
Which sentence is correctly punctuated? "I've waited years for this day, Kwan said, and now it's finally here." "I've waited years for this day," Kwan said, "an
a tax on imported goods​
How many people ate at least 1 banana last week? Explain your answer.