Heidi grew her hair out for many years. Her hair was 1\dfrac{1}{3}1 3 1 1, start fraction, 1, divided by, 3, end fraction of a meter long. She donated her hair by cutting off \dfrac{5}{6} 6 5 start fraction, 5, divided by, 6, end fraction of a meter.

Heidi hass really kong hair and should cut it

, 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

answer: can you give the

step-by-step explanation: