a)
b)
c)
d)
a)
b)
c)
d)
Determine if the graphs are
positive linear
negative linear
non-linear
neither
Determine whether each data given is a function or not a function.
Which set of ordered pairs represent a function?
(1,3) (2,5) (4,8) (4,12)
(-2,6) (0,6) (3,6) (4,6)
(-1,0) (3,5) (3,7) (-1,4)
Which scatterplot does NOT show a linear association?