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Slope-intercept equation from two points

Given two points on a line, we can write an equation for that line by finding the slope between those points, then solving for the y-intercept in the slope-intercept equation y=mx+b. In this example, we write an equation of the line that passes through the points (-1,6) and (5,-4). Created by Sal Khan and Monterey Institute for Technology and Education.

Video transcript