Triangle qrs is to be dilated using the rule . what will be the distance from the center of dilation, p, to the image of s? 2 units 4 units 6 units 8 units answer is 6 unit

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.

Ineed with this problem 21 show steps

Plzzz answer both questions and i will give you 100 points