The ordered pairs (1,16) (2,16) (3,32), (4,32) and (5, 48) represents the cost of buying various numbers of cds through a music club. identify the domain and range of the relation. is the relation discrete or continuous? is the relation a function?

Discrete

Step-by-step explanation:

Given are the ordered pairs as

where I ordered pair represents the no of CDs and II pair the cost of the CDs

We know that number of CDs cannot be in fraction or decimal hence this is discrete.

Domain = I ordered pair =

Range = II ordered pair =

Since each item in the domain has a unique image, we say that this relation is a function.

a) 0.25x times 3. (could be wrong on equation.)

b) 2.25 pound of dark chocolate. (can i eat all the chocolate? plz? anyway, again, could be wrong, but i hope im right. all the chocolate together should be 5.25 pounds)

have a good day!