Loading...

Lesson: Geometry Challenging - 25

Slope

[Page 25 of 32]

Slope is the measure of the steepness of a line. Slope is normally described by the ratio of the "rise" divided by the "run" between two points on a line.

All lines have a slope that indicates the direction (rise or fall) and steepness of the line.

You may have learned that slope is defined as rise over run. This is a ratio, and we can write it as a fraction: . The change in y is the difference between two y-coordinates on the line, and the change in x is the difference between two x-coordinates on the line.

Lines with a positive slope move upward toward the right. Lines with a negative slope move downward toward the right.

Next to display next topic in the chapter.

Test Prep Lessons With Video Lessons and Explained MCQ

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.