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An Equation of a Line That Passes Through Two Points

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An equation of a line that passes through two points (x1, y1) and (x2, y2) can be expressed as a determinant
An equation of a line that passes through two points (x<sub>1</sub>, y<sub>1</sub>) and (x<sub>2</sub>, y<sub>2</sub>) can be expressed as a determinant Apply the determinant to write an equation of the line joining through the points (-2, 3) and (-7, -6). Expand the determinant and express the equation of the line in slope-intercept form. Apply the determinant to write an equation of the line joining through the points (-2, 3) and (-7, -6). Expand the determinant and express the equation of the line in slope-intercept form.

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