Platforms
Use the point-slope equation to identify the slope and the coordinates of a point on the line y – 4 = (x – 1). The slope of the line is . A point on the line is .
(–4, –1)(4, 1/2)(1/2, –1)✔ (1, 4)
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Point-Slope Form of a Line
Slope-Intercept Form of a Line