Question 137094
USING THE LINE EQUATION: Y-mX+b
YOU HAVE A LINE WITH A SLOPE (m)=3/2 & A Y INTERCEPT (b)=-5 
y=3/2x-5
THIS FORMULA DESCRIBES THE FOLLOWING LINE:
{{{ graph( 300, 200, -6, 5, -10, 10, 3x/2 -5) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, 3x/2 -5).