The graph shows the value of a certain model of car compared to its age

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.

Identify the number 127 as a rational or irrational. explain

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers