Algebra-1

To find the point-slope form of the line passing through the points (−1,3) (blue) and (4,−1) (red), follow these steps:

 

Calculate the slope:

Using the points (−1,3) and (4,−1):

 

Use the point-slope form with the blue point (−1,3):

The point-slope form is:

 

Substituting m =  ,

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