Question

draw a graph of linear equations y=x and y=-x on the same cartesin plane. what do you observe.

Answer 1

Answer:

The given equation is y=x. To draw the graph of this equation, we need atleast two points lying on the given line. For x=3, y=-3, therefore, (3, -3) satsifies the linear equation y= -x. ... We observe that, the line y=x and y= -x intersect at the point (0, 0).