Question 303281
(-2,5) with slope -1
Y=mX+b
5=-1*-2+b
5=2+b
b=5-2
b=3 ther Y intercept.
Y=-X+3 is the line equation.
{{{ graph( 300, 200, -6, 5, -10, 10, -x +3) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, -x +3).