Question 1110060
The form of the equation depends on what your given exercise tells you to use or complete into.


There will be three segments forming your triangle using the given points.
(-6,3) to (4,13);
(4,13) to (10,-5);
and
(10,-5) to (-6,3).


Learn how to find the equation joining two given cartesian points:
<a href="https://www.youtube.com/watch?v=VDKztVZUgnM">Example showing how to find equation for two ordered pair points - video example</a>


However you decide to write the equations for the sides, learn to use simple algebra to change between slope-intercept and "general" form.

{{{y=(n/d)x+b}}}-------slope is {{{n/d}}} and y-intercept is  (0,b).
{{{y-(n/d)x=b}}}
{{{-(n/d)x+y=b}}}
{{{-nx+dy=db}}}
{{{nx-dy=-db}}}-------this would be like the form Ax+By=C.


If you had Ax+By=C, and wanted the slope intercept form,... you should know what to do now.