Lesson 5 Homework Practice Graph A Line Using Intercepts

The point where the line crosses the y-axis. At this point, the x-coordinate is always 0 .

Watch out for subtraction signs. If the equation is , the y-intercept calculation is lesson 5 homework practice graph a line using intercepts

3x + 2y = 6

Graphing a line using intercepts is one of the most efficient methods, especially when the equation is in standard form ( Ax + By = C ). Instead of calculating many random points, you only need to find two special points: where the line crosses the x-axis and the y-axis. The point where the line crosses the y-axis