Anyone me with this? i will give you brainiest!

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

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.

Combine the information in the problem and the chart using the average balance method to solve the problem.