PLS HELP ME UNDERSTAND THIS

Normal yağmur ile asit yağmuru arasındaki fark nedir

The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show