The function P(x) models the percentage of students who could recall the important features of a classroom lecture as a function of time, where x represents the number of days that have elapsed since the lecture was given. The figure shows the graph of the function for how many days convey this information.
At how many days do only three quarters of the students recall the important features of the classroom lecture? (Round to one decimal place as needed) Locate the point on the graph that conveys this information.
Type an ordered pair.