Sets H and E are defined as follows. H={c, e,k)
E = {c. k.j}
Answer each part below. Write your answer in roster form or as Ø.
(a) Find the intersection of H and E.
0
.
HA E =
0
...
(b) Find the union of H and E.
X Х
?
HUE =

What is the difference between a linear interval and a nonlinear interval?

Who ever answers this will get a cookie from batman

The change in water level of a lake is modeled by a polynomial function, w(x). described how to find the x-intercepts of w(x) and how to construct a rough graph of w(x) so that the parks department can predict when there will be no chage in the water level. you may create a sample polynomial of degree 3 or higher to use in your explanations.