The graph above:
What is the dependent (output) variable?
Create your own real-world example of a relation that is a function. Domain: The set of Range: The set of
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What is the domain?
Explain why your relation is a function.
A relation is a function if every input (x-value) is paired with exactly one output (y-value). In this case, each x-value corresponds to only one y-value, so the relation passes the definition of a function.
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The table above:
Which equation expresses the order’s total cost, c, as a function of the number of necklaces, n?
Which fact(s) did you include in your explanation?
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