Does this graph represent a function? Why or why not?
10
8
8
4
-10 -8.642
5
4
.
-8
-10
A. No, because it fails the vertical line test.
B. Yes, because it passes the vertical line test.
C. No, because it is not a straight line.
o
D. Yes, because it is a curved line.
Let d be the domain and let ƒ be the possible function. determine if the relation is an example of a function. d = {x| x is a date, expressed in day/month/year} ƒ(x) = temperature in seattle washington on that date