Which algebraic property is used to rewrite (3 + m) + y as 3 + (m + y)? A. Distributive property
B. Commutative property
C. Associative property of multiplication
D. Associative property of addition

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

sample answer: you can determine whether each element of the domain is paired with exactly one element of the range. for example, if given a graph, you could use the vertical line test; if a vertical line intersects the graph more than once, then the relation that the graph represents is not a function.