Nico and Fleur are each designing a fictional bike for their business Science class. Nico determines, through research, that the marginal of producing a bike is
Cz(x)-0.0005x2+0.07x+50, for which C1(x) is the cost for manufacturing her bikes could be modeled by Cz(x)=25x+62.5. Assuming each student's fictional company starts "manufacturing" bikes at the same time.
-what is the domain and range of Nico's functions? Explain what the domain and range represent. Do all of the values make sense in this situation? why or why not?
-what are the x- and y- intercepts of Nico's function? Explain what each intercept represents.
-is the linear function you created positive or negative? Explain.
-what are the solutions or solution to the system of equations created? Explain what it or they represent.