Unfortunately, I cannot see the provided image. However, I can help you understand how to determine which option is cheaper per day.
In this case, you need to compare the cost of both options for a single day.
Option A represents the equation y = 4.25x, where y is the cost and x is the number of days. This equation implies that the cost increases linearly with the number of days.
To determine the cost for Option B, you would need to look at the graph that displays Option B. The graph should have the cost (y-axis) and the number of days (x-axis).
You need to find the point on the graph that represents the cost for a single day. Compare this cost with the cost for Option A for a single day (4.25x).
If the cost for Option B is lower, then enter 2 for Option B. If the cost for Option A is lower, then enter 1 for Option A.