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Elina [12.6K]
3 years ago
14

Determine the slope (9,2) and (3,-8)

Mathematics
1 answer:
Oxana [17]3 years ago
7 0
\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
%  (a,b)
&&(~ 9 &,& 2~) 
%  (c,d)
&&(~ 3 &,& -8~)
\end{array}
\\\\\\
% slope  = m
slope =  m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-8-2}{3-9}\implies \cfrac{-10}{-6}\implies \cfrac{5}{3}
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After 2 seconds

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