1. Escriba la variable independiente y dependiente para cada una de las siguientes funciones y luego escriba una oración usando el término "depende de" o "es una función de" podrian ayudarme con esas preguntas porfavor tengo mas tareas pendientes y mientras ustedes me ayudan yo resuelvo las demas para acortar mi tiempo:)

you answer is a

step-by-step explanation:

add 5 subtract 1

step-by-step explanation:

168

step-by-step explanation:

i am pretty sure that the answer is 168

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for