Select the quadratic that has roots x=8 and x=-5 a: x^2+3x-40 b: x^2-3x-40 c: x^2+13x+40 d: x^2-13x+40

Which expression is equivalent to 5r6141 2r+st6

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

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.