Unit
Graphs of Linear Equations
MA, Stanford University
Teaching in the San Francisco Bay Area
Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts
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MA, Stanford University
Teaching in the San Francisco Bay Area
Alissa is currently a teacher in the San Francisco Bay Area and Brightstorm users love her clear, concise explanations of tough concepts
There are three steps for writing the equation of the line that contains two points: first, find the slope using m = (y2 - y1) / (x2 - x1) . Then choose either original point to put into point-slope form: y - y1 = m(x - x1) . Lastly, simplify to get y isolated so your line will be in slope intercept form, which is y = mx+b form.
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