Two plotted points turn the line’s visual steepness into an exact rate. We’ll read their coordinates, move from the first point to the second in one consistent direction, and calculate vertical change over horizontal change. The sign and units of that quotient describe how the output changes for each one-unit increase in input.
Inside Gozunta
Turn the preview into practice.
More than a preview
Gozunta lets you study this problem—and more than 10,000 others.
Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.
