An x-intercept is the point where a line crosses the x-axis on a graph, and a y-intercept is the point where a line crosses the y-axis. You need to know how to find intercepts and how to use them to graph lines.
An x-intercept is the point where a line crosses the x-axis on a graph, and a y-intercept is the point where a line crosses the y-axis. You need to know how to find intercepts and how to use them to graph lines.