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.
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.