Question 273184
Y=mX+b is the line equation where m=slope & b= the Y intercept.
(3,-3), m=2
-3=2*3+b
-3=6+b
b=-3-6
b=-9 the Y intercept.
Y=2x-9
{{{ graph( 300, 200, -6, 5, -10, 10, 2x -9) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 2x -9).