Properties of Polynomial Addition What do the properties of polynomial addition mean? Complete each statement
The closure property states that the sum of two polynomials is al
The commutative property states that changing the order of two or more terms
the value of the sum,
The associative property states that the way in which two or more terms are grouped in a sum
the value
D Intro

answer: for each 3 girls there is 2 boys . 3: 2

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i believe the correct answer is b.

, 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