Which graph is a function of x?
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If g(x) is an odd function, which function must be an even function?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.

Determine if the outside temperature is a function of the time of day or if the time of day is a function of temperature and explain why or why not.