Question 799481
Slope-intercept form shows y as a function of x.
y=mx+b, m is slope and b is y-intercept.  Solving for b, you have b=y-mx.


PQ gives slope {{{m=(-6-5)/(2-(-4))=highlight(-11/6)}}}.


Use the formula for b and pick either given point to compute b.
{{{b=-6-(-11/6)*2}}}.......


...and you have/should have all the needed parts for the slope-intercept equation.