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20132013
Find the equation of a line with the given points. (Put your answers in the form y = mx + b.) (1, -5) (5, -1)
Slope = rise/run (-5-(-1))/(1-5), -4/-4 or 1 Now, knowing that when we plug in x, we need to add a constant to get the correct y. m = 1 y = x - 6