Find the -intercept of the line .
Write your answer as an integer or as a simplified proper or improper fraction, not as an
ordered pair.

To find the -intercept of the line , we set and solve for :

Thus, the -intercept is .

4

The -intercept is where the line crosses the -axis, and it can be thought of as the point where . This technique of finding intercepts can be a quick way to sketch graphs or understand the behavior of linear equations.

Once you find the intercepts, you can plot these points on a coordinate plane to get a clearer picture of how the line behaves. It’s like connecting the dots: knowing where a line hits the axes makes drawing it a breeze!