The carpet cleaning costs for a local company are shown in the table and can be modeled by a linear function Find the rate of change and initial value for this relationship and explain what they mean in this context Rooms cleaned Cost 1 2 3 4 125 175 225 275 Rate of change The rate of change is carpet cleaning company charges an additional each room they clean Initial value The initial value of the function is company charges a flat fee of of rooms they clean Equation y mx b per room The for The regardless of the number