SOLUTION: Fine the slope of the line that passes through (-2, 3) and (-1, 4).

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Question 172583: Fine the slope of the line that passes through (-2, 3) and (-1, 4).
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(-2, 3) (-1, 4).
slope=(y2-y1)/(x2-x1)
slope=(4-3)/(-1+2)
slope=1/1=1 ans.
Y=mX+b
3=1*-2+b
3=-2+b
b=3+2
b=5
Y=X+5
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x+%2B5%29+ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x +5).