International Brotherhood of Electrical Workers Exam IBEW Quiz
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ALGEBRA & FUNCTIONS
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Which of the following scenarios describes a relationship that is a linear function?
A
The total cost of buying spools of wire at $45 per spool.
B
The area of a circular workspace as a function of its radius.
C
The height of a ball that is thrown into the air as a function of time.
D
The remaining amount of a substance that halves every year.
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