Given two points on a line, this video shows how to write the linear equation in point-slope, slope-intercept, and standard forms. First, Sal reviews each of these forms, then calculates the slope, writes the equation in point-slope form, and finally converts the equation into the other two forms.

Concepts

point-slope form, linear equations, slope-intercept form

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Additional Tags

slope-intercept form, standard form of a linear equation, point-slope form, calculate slope from two points, math

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Classroom Considerations

• This video is hosted on YouTube