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

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

4. 12^2x-1 = (V 12)^x

Which of the following is the length of the altitude a of the equilateral triangle below?

The molar mass of copper(II) chloride (CuCl2) is 134. 45 g/mol. How many formula units of CuCl2 are present in 17. 6 g of CuCl2? 7. 88 × 1022 formula units 1. 8

Helppppppppppppppppppppppppppppppppppppppp

How were the Spartan children similar to children today?

What was the advice Nick father gave him as a youth and what has been the result of Nick rolling his advice

What is 43 x 2452? Also (I am trading khaki icicle earrings in animal jam play wild, willing to take offers!) (sorry for being off topic I’m just desperate :-:)

Anyone????????????????????

What's less -3 ,3 or -3,

Which of the following statements describe the benefits of a career in transportation, distribution, and logistics (TDL)?