Mathematics: Aline passes through the point (8.-8) and has a slope of -5/4. write an equation in point-slope form for this line. plz

Aline passes through the point (8.-8) and has

Ответ:

rakanmadi87

10.03.2022

$\bf (\stackrel{x_1}{8}~,~\stackrel{y_1}{-8})~\hspace{10em} slope = m\implies -\cfrac{5}{4} \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-8)=-\cfrac{5}{4}(x-8)\implies y+8=-\cfrac{5}{4}(x-8)$