SOLUTION: Find the slope of the line passing through the points (-9,-4) (0,-4) Please help I dont understand this question

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Question 67354: Find the slope of the line passing through the points (-9,-4) (0,-4)
Please help I dont understand this question

Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!
SLOPE IS (Y2-Y1)/(X2-X1)
(-4-(-4))/(0-(-9)
(-4+4)/(0+9)
0/9=0 FOR THE SLOPE THUS THIS IS A VERTICLE LINE PASSING THROUGH Y=-4

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