Simplify this rational expression -9x/4y * 8x/-9

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.

Which of the following is true for the relation f(x)=2x^2+1

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b