The rental rate for a hedge trimmer has a one time fee of $20 plus $30 for each day of the rental. The graph shows points representing the total cost of the rental.
Which linear equation, in slope-intercept form, that models the total cost of the rental over time?
Ay = 20x
By = 30x + 20
Cy = 30x
Dy = 20x + 30
Ey = 2x + 80
Which linear equation, in slope-intercept form, that models the total cost of the rental over time?
Ay = 20x
By = 30x + 20
Cy = 30x
Dy = 20x + 30
Ey = 2x + 80