Which inequality is represented by this graph? A number line going from negative 36 to negative 30. An open circle is at negative 34.5. Everything to the left of the circle is shaded.
Negative 34.5 greater-than x
Negative 34.5 less-than x
Negative 35.5 greater-than x
Negative 35.5 less-than x

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

, 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

the answer is 8/21

hope this