Question 1002199
The line has slope -1, since it is written in slope-intercept form and x has a (-1) coefficient.
use point slope formula
y-y1=(-1)(x-x1)
y-6=(-1)(x+3)=-x-3
y=-x+3
{{{graph(300,200,-10,10,-10,10,-x-5,-x+3)}}}