Respuesta :

[tex]\bf (\stackrel{x_1}{-7}~,~\stackrel{y_1}{-2})\qquad \qquad \qquad slope = m\implies 3 \\\\\\ % point-slope intercept \stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-2)=3[x-(-7)]\\\\\\ y+2=3(x+7)[/tex]