The rental rate for a power washer has a one time fee of $50 plus $25 for each day of the rental. The graph shows points representing the total cost of the rental. A function graph of a ray with three points (0,50), (2,100) and (4, 150) with an x axis of zero to five Days and a y axis of zero to one hundred seventy five in Total Cost Which linear equation, in slope-intercept form, that models the total cost of the rental over time? A,y = 25x + 50 B,y = 25x C,y = 75x D,y = x + 50 C. y = 50x + 25