madilynmartinez madilynmartinez

13-11-2016
Mathematics

contestada

What are the first four terms of the sequence: f(n) = 3n(n+3)

Respuesta :

KatsuekiX KatsuekiX

13-11-2016

First four terms would be n = 1, 2, 3, 4

f(1) = 3 ( 1 )( 1 + 3 )
= 3 * 4
=12
f(2) = 3 ( 2 )( 2 + 3 )
= 6 * 5
= 30
f(3) = 3 ( 3 )( 3 + 3 )
= 9 * 6
= 54
f(4) = 3 ( 4 )( 4 + 3 )
= 12 * 7
= 84

Answer Link

Otras preguntas

Why is cellular respiration essential for homeostasis? To create energy that the cell can use To make air in the body To remove oxygen from tissues To make

find the percent change 84 is decreased to 21

A theater is 3 miles east and 1 mile north of a bus stop. A museum is 4 miles west and 3 miles south of the bus stop. Estimate the distance between the theater

What is the algebraic solution to the function 2x+3=83

I saw an insect ____ the grass . (at / on / the)

Which of the following is not an appropriate way to correct a run-on ?

The perimeter of a rectangle is 60 feet. Find its dimensions assuming that its length is 9 feet less than twice its width

Name the sides of <3

What does the transformation f(x)↦7f(x) do to the graph of f(x)?

Name two pairs of opposite rays.