Question 479103
The equation of the line that contains points ({{{x[1]}}},{{{y[1]}}}), ({{{x[2]}}},{{{y[2]}}}) is
{{{(y-y[1])/(y[2]-y[1])=(x-x[1])/(x[2]-x[1])}}}
the points (-5, 5) and (-2,-4) substitute in the formula {{{x[1]=-5}}}, {{{y[1]=5}}}, {{{x[2]=-2}}}, {{{y[2]=-4}}}
{{{(y-5)/(-4-5)=(x-(-5))/((-2)-(-5))}}}
{{{(y-5)/(-9)=(x+5)/(-2+5)}}}
{{{(y-5)/-9=(x+5)/3}}} multiply by (-9)
{{{y-5=-3(x+5)}}}
{{{y-5=-3x-15}}}
{{{y=-3x-10}}}