If a linear equation has solutions (–3, 3), (-1,1), (1, -1) and (3, – 3), then find the X and Y intercepts of the graph of that equation.
The points are all of the form (a, -a) [observation]
Therefore, the line has the equation x + y = 0.
It can be seen that this line passes through the origin.
Thus, the X intercept and the Y intercept are both equal to 0 because there is no constant term in the equation of line.