Determine if f(x) = x2 - Fx is a plarynomial function. If it is, state the degree and the leading coefficient. If not, state why.
8.
1
Yes. The degree is and the leading coefficient is -1.
5
No. There is an exponent on a variable x that is not a whole number.
Yes. The degree is 2 and the leading coefficient is 1.
No. The leading coefficient is not a whole number.

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.