SOLUTION: How do I write an equation in slope-intercept form of the line that passes through the given points (-1,3) and (-3,1)?

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Question 1104850: How do I write an equation in slope-intercept form of the line that passes through the given points (-1,3) and (-3,1)?
Found 2 solutions by josgarithmetic, ikleyn:
Answer by josgarithmetic(39617)   (Show Source): You can put this solution on YOUR website!
Slope,









Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
Slope,  =  = 1.


y = 1*x + b

Substitute coordinates of the point (-1,3):

3 = (-1) + b

b = 4


.

The solution and the answer by @josgarithmetic is   W R O N G.

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