The equation is .

The four  x value are substitute from the equation .

The table is x and y values ordered pairs. \ \

\ x \	\ \	\ y         \ \ \
	\   \	\ \
\   \	\ \	\ \
\   \	\ \	\ \
\   \	\ \	\   \

The solutions of the four ordered pairs are (2, 10), (1, 8), (0, 6), (1, 4).

The four ordered pair solutions are (2, 10), (1, 8), (0, 6), (1, 4).