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A. Find the slope of the lines through the pairs of points, (1,-8) and (1,-9) the slope is m=

User Knut Forkalsrud
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\quad \huge \quad \quad \boxed{ \tt \:Answer }


\qquad \tt \rightarrow \: slope = not \:\: defined

with closest value =
\sf{\infin}

____________________________________


\large \tt Solution \: :


\qquad \tt \rightarrow \: slope = \cfrac{rise}{run}


\qquad \tt \rightarrow \: m = \cfrac{ - 8 - ( - 9)}{1 - 1}


\qquad \tt \rightarrow \: m = \cfrac{ - 8 + 9}{0}


\qquad \tt \rightarrow \: m \: \: is \: \: not \: \: defined

[ Any real number divided by 0 is not defined ]

You can also assume it's closest value if possible, that is infinity (
\sf{\infin})

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

User Cipous
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