SOLUTION: what is the slope to (-9 , 4) and (-9 , -2).

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Question 1165578: what is the slope to (-9 , 4) and (-9 , -2).
Answer by ikleyn(52792)   (Show Source): You can put this solution on YOUR website!
.

These two points lie on vertical line x = -9.

The slope is UNDEFINED in this case.



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