Find the orthogonal trajectories of the family of curves. (Use C for any needed constant.) y2 = 2kx3 Use a graphing device to draw several members of each family on a common screen. WebAssign Plot

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the