5. The __ is the y-coordinate of a point where a graph crosses the y-axis.

## Step 1<br />The problem is asking for the term that describes the y-coordinate of a point where a graph crosses the y-axis. This is a basic concept in coordinate geometry, a branch of mathematics.<br /><br />## Step 2<br />The y-coordinate of a point where a graph crosses the y-axis is the value of the function when the input (x-coordinate) is zero. This is because the y-axis is the line where x = 0.<br /><br />## Step 3<br />This value is known as the y-intercept of the graph. The y-intercept is a fundamental concept in the study of linear equations and functions, as it provides information about the behavior of the graph at the point where it intersects the y-axis.