Homework Help Forum: Geometry

Posted by Gianna on Wednesday, November 4, 2009 at 4:21pm.

Write an equation for the line containing the given points. (2,3) and (4, -4) How would I do this? I understand that first, you find the slope, but how do you find the y intercept? Thank you. :)

• Geometry - bobpursley, Wednesday, November 4, 2009 at 4:54pm

  y=mx+b you know how to get m. Now put one of the x,y points into the equation and solve for b, the y intercept.

  
  

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