What is the solution to the inequality x2 > –9x – 18? A) x < –6 or x > –3
B) –6 < x < –3
C) x ≤ –6 and x ≥ –3
D) x < –6 and x > –3

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

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.

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28