Given the equation
y=
{(1/2,?), (1, ?), (2, ?), (4,?), (8,?), (16, ?)}
Lets start with (1/2, ?)
Ordered pair is (x,y)
In (1/2, ?) , x=1/2 and we need to find out y
y=
Plug in 1/2 for x, y= =
= -1
we do the same for all ordered pairs
(1, ?)
Plug in 1 for x, y= =
= 0
(2, ?)
Plug in 2 for x, y= =
= 1
(4, ?)
Plug in 4 for x, y= =
= 2
(8, ?)
Plug in 8 for x, y= =
= 3
(16, ?)
Plug in 16 for x, y= =
= 4
Ordered pairs are
{(1/2,-1), (1, 0), (2, 1), (4,2), (8,3), (16, 4)}