Final answer:
The function used to model hourly pay is a linear equation.
Step-by-step explanation:
The function used to model hourly pay is a linear equation. A linear equation represents a straight line on a graph, and in the case of hourly pay, it shows how the pay varies as the number of hours worked increases.
For example, if an hourly wage is $10 per hour, the linear equation could be expressed as y = 10x, where x is the number of hours worked and y is the total pay.
Using a linear equation is appropriate for modeling hourly pay because the rate of pay remains constant for each hour worked.
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