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For a straight line, take the coordinates of two points on a line, and calculate (y2 - y1) / (x2 - x1). For an arbitrary curve, the definition is a bit more complicated, and involves calculus concepts (specifically, the concept of limits).

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Q: How do you find slope using algebra?
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On one of my projects for my algebra class...my professor is asking us to find the slope of a line which is fairly easy.....but i only have one point and it's impossible to find a slope with only one point....what am i doing wrong? On one of my projects for my algebra class...my professor is asking us to find the slope of a line which is fairly easy.....but i only have one point and it's impossible to find a slope with only one point....what am i doing wrong?


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