Please Help Quickly!!! I really need this! 50 points! Part B
How do these functions differ from functions you have used in algebra in the past?

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.

Select all the expressions that will include a remainder.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?