When using the rational root theorem, which of the following is a possible root of the polynomial function below?

F(x) = 2x^2 - 4x +9

A. 5
B. 3
C. 4
D. 2

Which of the fallowing best completes the sequence 12,8,5, a) 1 b) 2 c)4 d)0

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

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.