Khan Academy We want to solve the following system of equations.
y = 4x(x - 2)

x+ y = 2
One of the solutions to this system is (2,0).
Find the other solution.
Your answer must be exact.

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.