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Find the slope of the line through the pair of points. A(2, 3), P(2, 9)
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Find the slope of the line through the pair of points. A(2, 3), P(2, 9)

User David Dao
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A(x_1;\ y_1);\ B(x_2;\ y_2)\\\\m=(y_2-y_1)/(x_2-x_1)\\\\-------------------\\\\A(2;\ 3)\to x_1=2\ and\ y_1=3\\B(2;9)\to x_2=2\ and\ y_2=9\\\\m=(9-3)/(2-2)=(7)/(0)-divided\ by\ 0\\\\Answer:\ The\ slope\ unde fined. It's\ a\ vertical\ line\ x=2.
User Sam Judd
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