Lesson 29: Writing Linear Equations Given 2 Points


Lesson on writing the equation of a line by finding the slope of the line and the y-intercepts using the two coordinates given. Since the equation of a line is represented by y = mx +b, determining the slope and the y-intercept are necessary. The two points can be used to find the slope and the y-intercept.

0:18 Line passing through the points (3,9) and (2,4) 
3:44 Line passing through the points (9,2) and (10,6)

Numberbender lesson module on writing an equation of a line given two points: 


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