Ronnie took a survey of eight of his classmates about the number of siblings they have and the number of pets they have. a table of his results is below.
# of siblings 3 1 0 2 4 1 5 3
# of pets 4 3 7 4 6 2 8 3
which of the following does ronnie's data represent?
a.
both a function and a relation
b.
a function only
c.
neither a relation nor a function
d.
a relation only