Question 157172
Y=mX+b
-3=4*-2+b
-3=-8+b
b=-3+8
b=5
Thus the equation for this line is:
y=4x+5
{{{ graph( 300, 200, -6, 5, -10, 10, 4x +5) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 4x +5).