Help! some1! I don't understand!!

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  c. For each x-value in the domain, there is exactly one corresponding y-value.

Step-by-step explanation:

You can think of this as a vocabulary question. It helps a lot if you understand the language.

Domain: the set of x-values for which a relation is defined.

x-value: a member of the domain; the first member of an ordered pair.

y-value: the second member of an (x, y) ordered pair.

Relation: a set of (x, y) ordered pairs. A relation can be presented as a table, graph, set of ordered pairs, or an equation.

Function: a relation in which no x-value is repeated; a relation that has exactly one y-value corresponding to each x-value.

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Additional comment

The graph of a function passes the vertical line test. That is, any vertical line drawn on the graph will intersect the graph in no more than one point. This is equivalent to saying there is only one y for each x.

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

from the sentence, "tomorrow morning, akiko will arrive an hour late" depicts a third person perspective because it doesn't use any pronoun to replace akiko, the subject of the sentence, and it is in singular form since akiko is only one person.